31311320301301 has 16 divisors (see below), whose sum is σ = 32036263234560. Its totient is φ = 30588855137280.

The previous prime is 31311320301269. The next prime is 31311320301311. The reversal of 31311320301301 is 10310302311313.

It is a cyclic number.

It is not a de Polignac number, because 31311320301301 - 2⁵ = 31311320301269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31311320301311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96736405 + ... + 97059541.

It is an arithmetic number, because the mean of its divisors is an integer number (2002266452160).

Almost surely, 2^{31311320301301} is an apocalyptic number.

It is an amenable number.

31311320301301 is a deficient number, since it is larger than the sum of its proper divisors (724942933259).

31311320301301 is a wasteful number, since it uses less digits than its factorization.

31311320301301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326964.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 31311320301301 its reverse (10310302311313), we get a palindrome (41621622612614).

The spelling of 31311320301301 in words is "thirty-one trillion, three hundred eleven billion, three hundred twenty million, three hundred one thousand, three hundred one".