313100140020122 has 32 divisors (see below), whose sum is σ = 597963132144000. Its totient is φ = 119592626424768.

The previous prime is 313100140020091. The next prime is 313100140020169. The reversal of 313100140020122 is 221020041001313.

It is a junction number, because it is equal to n+sod(n) for n = 313100140020094 and 313100140020103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29660864372 + ... + 29660874927.

It is an arithmetic number, because the mean of its divisors is an integer number (18686347879500).

Almost surely, 2^{313100140020122} is an apocalyptic number.

313100140020122 is a deficient number, since it is larger than the sum of its proper divisors (284862992123878).

313100140020122 is a wasteful number, since it uses less digits than its factorization.

313100140020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59321739350.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 313100140020122 its reverse (221020041001313), we get a palindrome (534120181021435).

The spelling of 313100140020122 in words is "three hundred thirteen trillion, one hundred billion, one hundred forty million, twenty thousand, one hundred twenty-two".