313542251122 has 8 divisors (see below), whose sum is σ = 480320044416. Its totient is φ = 153435569652.

The previous prime is 313542251111. The next prime is 313542251129. The reversal of 313542251122 is 221152245313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (313542251129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667777838 + ... + 1667778025.

It is an arithmetic number, because the mean of its divisors is an integer number (60040005552).

Almost surely, 2^313542251122 is an apocalyptic number.

313542251122 is a deficient number, since it is larger than the sum of its proper divisors (166777793294).

313542251122 is a wasteful number, since it uses less digits than its factorization.

313542251122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335555912.

The product of its digits is 14400, while the sum is 31.

Adding to 313542251122 its reverse (221152245313), we get a palindrome (534694496435).

The spelling of 313542251122 in words is "three hundred thirteen billion, five hundred forty-two million, two hundred fifty-one thousand, one hundred twenty-two".