313355050213121 has 16 divisors (see below), whose sum is σ = 360952416316800. Its totient is φ = 266472704579328.

The previous prime is 313355050213111. The next prime is 313355050213147. The reversal of 313355050213121 is 121312050553313.

It is a cyclic number.

It is not a de Polignac number, because 313355050213121 - 2¹⁰ = 313355050212097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313355050213111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288237866 + ... + 289322963.

It is an arithmetic number, because the mean of its divisors is an integer number (22559526019800).

Almost surely, 2^{313355050213121} is an apocalyptic number.

It is an amenable number.

313355050213121 is a deficient number, since it is larger than the sum of its proper divisors (47597366103679).

313355050213121 is a wasteful number, since it uses less digits than its factorization.

313355050213121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577561448.

The product of its (nonzero) digits is 40500, while the sum is 35.

The spelling of 313355050213121 in words is "three hundred thirteen trillion, three hundred fifty-five billion, fifty million, two hundred thirteen thousand, one hundred twenty-one".