310223121322013 has 4 divisors (see below), whose sum is σ = 310223254171488. Its totient is φ = 310222988472540.

The previous prime is 310223121322001. The next prime is 310223121322087.

310223121322013 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 310223121322013 - 2²⁴ = 310223104544797 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 (310223121322613) 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, 62858183 + ... + 67613588.

It is an arithmetic number, because the mean of its divisors is an integer number (77555813542872).

Almost surely, 2^{310223121322013} is an apocalyptic number.

It is an amenable number.

310223121322013 is a deficient number, since it is larger than the sum of its proper divisors (132849475).

310223121322013 is a wasteful number, since it uses less digits than its factorization.

310223121322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132849474.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 310223121322013 in words is "three hundred ten trillion, two hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, thirteen".