13122451231032 has 128 divisors (see below), whose sum is σ = 39029332608000. Its totient is φ = 3624152163840.

The previous prime is 13122451231007. The next prime is 13122451231067. The reversal of 13122451231032 is 23013215422131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23928607 + ... + 24470862.

It is an arithmetic number, because the mean of its divisors is an integer number (304916661000).

Almost surely, 2^{13122451231032} is an apocalyptic number.

13122451231032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13122451231032 is an abundant number, since it is smaller than the sum of its proper divisors (25906881376968).

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

13122451231032 is a wasteful number, since it uses less digits than its factorization.

13122451231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48399581 (or 48399577 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 13122451231032 its reverse (23013215422131), we get a palindrome (36135666653163).

The spelling of 13122451231032 in words is "thirteen trillion, one hundred twenty-two billion, four hundred fifty-one million, two hundred thirty-one thousand, thirty-two".