12301113032 has 32 divisors (see below), whose sum is σ = 25066687800. Its totient is φ = 5625345024.

The previous prime is 12301113029. The next prime is 12301113037. The reversal of 12301113032 is 23031110321.

It can be written as a sum of positive squares in 4 ways, for example, as 8673941956 + 3627171076 = 93134^2 + 60226^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12301113032.

It is not an unprimeable number, because it can be changed into a prime (12301113037) 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, 531233 + ... + 553904.

Almost surely, 2^12301113032 is an apocalyptic number.

It is an amenable number.

12301113032 is an abundant number, since it is smaller than the sum of its proper divisors (12765574768).

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

12301113032 is a wasteful number, since it uses less digits than its factorization.

12301113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085265 (or 1085261 counting only the distinct ones).

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

Adding to 12301113032 its reverse (23031110321), we get a palindrome (35332223353).

The spelling of 12301113032 in words is "twelve billion, three hundred one million, one hundred thirteen thousand, thirty-two".