13251230034 has 24 divisors (see below), whose sum is σ = 30829393008. Its totient is φ = 3786065640.

The previous prime is 13251230009. The next prime is 13251230071. The reversal of 13251230034 is 43003215231.

It is a junction number, because it is equal to n+sod(n) for n = 13251229986 and 13251230013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22535812 + ... + 22536399.

It is an arithmetic number, because the mean of its divisors is an integer number (1284558042).

Almost surely, 2^13251230034 is an apocalyptic number.

13251230034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13251230034 is an abundant number, since it is smaller than the sum of its proper divisors (17578162974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13251230034 is a wasteful number, since it uses less digits than its factorization.

13251230034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45072230 (or 45072223 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 13251230034 its reverse (43003215231), we get a palindrome (56254445265).

The spelling of 13251230034 in words is "thirteen billion, two hundred fifty-one million, two hundred thirty thousand, thirty-four".