315718255436133 has 32 divisors (see below), whose sum is σ = 459449216945280. Its totient is φ = 191251626531840.

The previous prime is 315718255436131. The next prime is 315718255436159. The reversal of 315718255436133 is 331634552817513.

It is not a de Polignac number, because 315718255436133 - 2¹ = 315718255436131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315718255436131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3195188433 + ... + 3195287241.

It is an arithmetic number, because the mean of its divisors is an integer number (14357788029540).

Almost surely, 2^{315718255436133} is an apocalyptic number.

315718255436133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

315718255436133 is a deficient number, since it is larger than the sum of its proper divisors (143730961509147).

315718255436133 is a wasteful number, since it uses less digits than its factorization.

315718255436133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144789.

The product of its digits is 27216000, while the sum is 57.

The spelling of 315718255436133 in words is "three hundred fifteen trillion, seven hundred eighteen billion, two hundred fifty-five million, four hundred thirty-six thousand, one hundred thirty-three".