31232413102 has 8 divisors (see below), whose sum is σ = 51107585112. Its totient is φ = 14196551400.

The previous prime is 31232413099. The next prime is 31232413109. The reversal of 31232413102 is 20131423213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1419655141 = 31232413102 / (3 + 1 + 2 + 3 + 2 + 4 + 1 + 3 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31232413109) 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 3 ways as a sum of consecutive naturals, for example, 709827549 + ... + 709827592.

It is an arithmetic number, because the mean of its divisors is an integer number (6388448139).

Almost surely, 2^31232413102 is an apocalyptic number.

31232413102 is a deficient number, since it is larger than the sum of its proper divisors (19875172010).

31232413102 is a wasteful number, since it uses less digits than its factorization.

31232413102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419655154.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 31232413102 its reverse (20131423213), we get a palindrome (51363836315).

The spelling of 31232413102 in words is "thirty-one billion, two hundred thirty-two million, four hundred thirteen thousand, one hundred two".