12301031132 has 48 divisors (see below), whose sum is σ = 23319703680. Its totient is φ = 5643965952.

The previous prime is 12301031117. The next prime is 12301031203. The reversal of 12301031132 is 23113010321.

It is a self number, because there is not a number n which added to its sum of digits gives 12301031132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7422848 + ... + 7424504.

It is an arithmetic number, because the mean of its divisors is an integer number (485827160).

Almost surely, 2^12301031132 is an apocalyptic number.

It is an amenable number.

12301031132 is a deficient number, since it is larger than the sum of its proper divisors (11018672548).

12301031132 is a wasteful number, since it uses less digits than its factorization.

12301031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430 (or 2428 counting only the distinct ones).

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

Adding to 12301031132 its reverse (23113010321), we get a palindrome (35414041453).

The spelling of 12301031132 in words is "twelve billion, three hundred one million, thirty-one thousand, one hundred thirty-two".