10131431332 has 48 divisors (see below), whose sum is σ = 20389723200. Its totient is φ = 4356408960.

The previous prime is 10131431327. The next prime is 10131431339. The reversal of 10131431332 is 23313413101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10131431339) 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, 584178 + ... + 601270.

It is an arithmetic number, because the mean of its divisors is an integer number (424785900).

Almost surely, 2^10131431332 is an apocalyptic number.

It is an amenable number.

10131431332 is an abundant number, since it is smaller than the sum of its proper divisors (10258291868).

10131431332 is a wasteful number, since it uses less digits than its factorization.

10131431332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17836 (or 17834 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10131431332 its reverse (23313413101), we get a palindrome (33444844433).

The spelling of 10131431332 in words is "ten billion, one hundred thirty-one million, four hundred thirty-one thousand, three hundred thirty-two".