1232031031313 has 8 divisors (see below), whose sum is σ = 1239165312000. Its totient is φ = 1224911121408.

The previous prime is 1232031031207. The next prime is 1232031031349. The reversal of 1232031031313 is 3131301302321.

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

It is a cyclic number.

It is not a de Polignac number, because 1232031031313 - 2¹⁸ = 1232030769169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232031031813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3420713 + ... + 3763686.

It is an arithmetic number, because the mean of its divisors is an integer number (154895664000).

Almost surely, 2^{1232031031313} is an apocalyptic number.

It is an amenable number.

1232031031313 is a deficient number, since it is larger than the sum of its proper divisors (7134280687).

1232031031313 is an equidigital number, since it uses as much as digits as its factorization.

1232031031313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185391.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1232031031313 its reverse (3131301302321), we get a palindrome (4363332333634).

The spelling of 1232031031313 in words is "one trillion, two hundred thirty-two billion, thirty-one million, thirty-one thousand, three hundred thirteen".