31014322132 has 12 divisors (see below), whose sum is σ = 54338253760. Its totient is φ = 15489106776.

The previous prime is 31014322127. The next prime is 31014322139. The reversal of 31014322132 is 23122341013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31014322139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4509708 + ... + 4516579.

Almost surely, 2^31014322132 is an apocalyptic number.

It is an amenable number.

31014322132 is a deficient number, since it is larger than the sum of its proper divisors (23323931628).

31014322132 is a wasteful number, since it uses less digits than its factorization.

31014322132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9027150 (or 9027148 counting only the distinct ones).

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

Adding to 31014322132 its reverse (23122341013), we get a palindrome (54136663145).

The spelling of 31014322132 in words is "thirty-one billion, fourteen million, three hundred twenty-two thousand, one hundred thirty-two".