12310201032 has 64 divisors (see below), whose sum is σ = 32203759680. Its totient is φ = 3917152512.

The previous prime is 12310201031. The next prime is 12310201049. The reversal of 12310201032 is 23010201321.

It is not an unprimeable number, because it can be changed into a prime (12310201031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83718 + ... + 177845.

It is an arithmetic number, because the mean of its divisors is an integer number (503183745).

Almost surely, 2^12310201032 is an apocalyptic number.

12310201032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12310201032 is an abundant number, since it is smaller than the sum of its proper divisors (19893558648).

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

12310201032 is a wasteful number, since it uses less digits than its factorization.

12310201032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261662 (or 261658 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12310201032 its reverse (23010201321), we get a palindrome (35320402353).

The spelling of 12310201032 in words is "twelve billion, three hundred ten million, two hundred one thousand, thirty-two".