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1030233130130 = 25103023313013
BaseRepresentation
bin11101111110111101010…
…11100000010010010010
310122111012201101120021102
432333132223200102102
5113334404140131010
62105141011224402
7134301065055401
oct16773653402222
93574181346242
101030233130130
11367a12820056
121477baba8102
13761c5a47859
1437c13819638
151bbeaa90ba5
hexefdeae0492

1030233130130 has 8 divisors (see below), whose sum is σ = 1854419634252. Its totient is φ = 412093252048.

The previous prime is 1030233130037. The next prime is 1030233130139. The reversal of 1030233130130 is 310313320301.

It can be written as a sum of positive squares in 2 ways, for example, as 953023060441 + 77210069689 = 976229^2 + 277867^2 .

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

It is a super-2 number, since 2×10302331301302 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030233130139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51511656497 + ... + 51511656516.

Almost surely, 21030233130130 is an apocalyptic number.

1030233130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030233130130 is a deficient number, since it is larger than the sum of its proper divisors (824186504122).

1030233130130 is a wasteful number, since it uses less digits than its factorization.

1030233130130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103023313020.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1030233130130 its reverse (310313320301), we get a palindrome (1340546450431).

The spelling of 1030233130130 in words is "one trillion, thirty billion, two hundred thirty-three million, one hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 103023313013 206046626026 515116565065 1030233130130