313020010233311 has 4 divisors (see below), whose sum is σ = 314749402555224. Its totient is φ = 311290617911400.

The previous prime is 313020010233269. The next prime is 313020010233313. The reversal of 313020010233311 is 113332010020313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313020010233311 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 (313020010233313) 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, 864696160685 + ... + 864696161046.

It is an arithmetic number, because the mean of its divisors is an integer number (78687350638806).

Almost surely, 2^{313020010233311} is an apocalyptic number.

313020010233311 is a deficient number, since it is larger than the sum of its proper divisors (1729392321913).

313020010233311 is a wasteful number, since it uses less digits than its factorization.

313020010233311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729392321912.

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

Adding to 313020010233311 its reverse (113332010020313), we get a palindrome (426352020253624).

The spelling of 313020010233311 in words is "three hundred thirteen trillion, twenty billion, ten million, two hundred thirty-three thousand, three hundred eleven".