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10302118401 = 310333340189
BaseRepresentation
bin10011001100000110…
…11101101000000001
3222120222020211122210
421212003131220001
5132044320242101
64422134052333
7513203363421
oct114603355001
928528224583
1010302118401
114407306043
121bb61aa0a9
13c8247a563
146da328481
154046897d6
hex2660dda01

10302118401 has 8 divisors (see below), whose sum is σ = 13869519040. Its totient is φ = 6801398352.

The previous prime is 10302118399. The next prime is 10302118403. The reversal of 10302118401 is 10481120301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10302118399) and next prime (10302118403).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10302118401 - 21 = 10302118399 is a prime.

It is a super-2 number, since 2×103021184012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10302118403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16669786 + ... + 16670403.

It is an arithmetic number, because the mean of its divisors is an integer number (1733689880).

Almost surely, 210302118401 is an apocalyptic number.

It is an amenable number.

10302118401 is a deficient number, since it is larger than the sum of its proper divisors (3567400639).

10302118401 is a wasteful number, since it uses less digits than its factorization.

10302118401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33340295.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 10302118401 its reverse (10481120301), we get a palindrome (20783238702).

The spelling of 10302118401 in words is "ten billion, three hundred two million, one hundred eighteen thousand, four hundred one".

Divisors: 1 3 103 309 33340189 100020567 3434039467 10302118401