313145132351255 has 16 divisors (see below), whose sum is σ = 398091632459040. Its totient is φ = 235653576148992.

The previous prime is 313145132351159. The next prime is 313145132351273. The reversal of 313145132351255 is 552153231541313.

It is a cyclic number.

It is not a de Polignac number, because 313145132351255 - 2¹⁰ = 313145132350231 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986467010 + ... + 986784399.

It is an arithmetic number, because the mean of its divisors is an integer number (24880727028690).

Almost surely, 2^{313145132351255} is an apocalyptic number.

313145132351255 is a deficient number, since it is larger than the sum of its proper divisors (84946500107785).

313145132351255 is a wasteful number, since it uses less digits than its factorization.

313145132351255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973253298.

The product of its digits is 810000, while the sum is 44.

Adding to 313145132351255 its reverse (552153231541313), we get a palindrome (865298363892568).

The spelling of 313145132351255 in words is "three hundred thirteen trillion, one hundred forty-five billion, one hundred thirty-two million, three hundred fifty-one thousand, two hundred fifty-five".