31023130003313 has 8 divisors (see below), whose sum is σ = 35455115902080. Its totient is φ = 26591171650560.

The previous prime is 31023130003199. The next prime is 31023130003337. The reversal of 31023130003313 is 31330003132013.

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 31023130003313 - 2²⁴ = 31023113226097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31023130303313) 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, 4413968 + ... + 9029361.

It is an arithmetic number, because the mean of its divisors is an integer number (4431889487760).

Almost surely, 2^{31023130003313} is an apocalyptic number.

It is an amenable number.

31023130003313 is a deficient number, since it is larger than the sum of its proper divisors (4431985898767).

31023130003313 is a wasteful number, since it uses less digits than its factorization.

31023130003313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13773007.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 31023130003313 its reverse (31330003132013), we get a palindrome (62353133135326).

The spelling of 31023130003313 in words is "thirty-one trillion, twenty-three billion, one hundred thirty million, three thousand, three hundred thirteen".