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1030223110301 = 7113110574553
BaseRepresentation
bin11101111110111100001…
…01010010000010011101
310122111012000112111122122
432333132011102002131
5113334344104012201
62105140012352325
7134300613644150
oct16773605220235
93574160474578
101030223110301
11367a080a7000
121477b77756a5
13761c3949c68
1437c1236bc97
151bbe9c61e1b
hexefde15209d

1030223110301 has 16 divisors (see below), whose sum is σ = 1295049176448. Its totient is φ = 802771247520.

The previous prime is 1030223110283. The next prime is 1030223110303. The reversal of 1030223110301 is 1030113220301.

It is not a de Polignac number, because 1030223110301 - 230 = 1029149368477 is a prime.

It is a super-2 number, since 2×10302231103012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030223110301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030223110303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55277960 + ... + 55296593.

It is an arithmetic number, because the mean of its divisors is an integer number (80940573528).

Almost surely, 21030223110301 is an apocalyptic number.

1030223110301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1030223110301 is a deficient number, since it is larger than the sum of its proper divisors (264826066147).

1030223110301 is an equidigital number, since it uses as much as digits as its factorization.

1030223110301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110574593 (or 110574571 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1030223110301 its reverse (1030113220301), we get a palindrome (2060336330602).

The spelling of 1030223110301 in words is "one trillion, thirty billion, two hundred twenty-three million, one hundred ten thousand, three hundred one".

Divisors: 1 7 11 77 121 847 1331 9317 110574553 774021871 1216320083 8514240581 13379520913 93656646391 147174730043 1030223110301