315011363223253 has 4 divisors (see below), whose sum is σ = 316771203241440. Its totient is φ = 313251523205068.

The previous prime is 315011363223211. The next prime is 315011363223281. The reversal of 315011363223253 is 352322363110513.

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 315011363223253 - 2³⁷ = 314873924269781 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 (315011363226253) 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, 879920008825 + ... + 879920009182.

It is an arithmetic number, because the mean of its divisors is an integer number (79192800810360).

Almost surely, 2^{315011363223253} is an apocalyptic number.

It is an amenable number.

315011363223253 is a deficient number, since it is larger than the sum of its proper divisors (1759840018187).

315011363223253 is a wasteful number, since it uses less digits than its factorization.

315011363223253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759840018186.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 315011363223253 in words is "three hundred fifteen trillion, eleven billion, three hundred sixty-three million, two hundred twenty-three thousand, two hundred fifty-three".