31232010313 has 16 divisors (see below), whose sum is σ = 36336706560. Its totient is φ = 26289009936.

The previous prime is 31232010311. The next prime is 31232010347. The reversal of 31232010313 is 31301023213.

It is not a de Polignac number, because 31232010313 - 2¹ = 31232010311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31232010311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360270 + ... + 438472.

It is an arithmetic number, because the mean of its divisors is an integer number (2271044160).

Almost surely, 2^31232010313 is an apocalyptic number.

It is an amenable number.

31232010313 is a deficient number, since it is larger than the sum of its proper divisors (5104696247).

31232010313 is an equidigital number, since it uses as much as digits as its factorization.

31232010313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79236.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 31232010313 its reverse (31301023213), we get a palindrome (62533033526).

The spelling of 31232010313 in words is "thirty-one billion, two hundred thirty-two million, ten thousand, three hundred thirteen".