122313032131 has 8 divisors (see below), whose sum is σ = 129513719664. Its totient is φ = 115112989440.

The previous prime is 122313032129. The next prime is 122313032159. The reversal of 122313032131 is 131230313221.

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

It is not a de Polignac number, because 122313032131 - 2¹ = 122313032129 is a prime.

It is a super-2 number, since 2×122313032131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122313032531) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 260916 + ... + 559198.

It is an arithmetic number, because the mean of its divisors is an integer number (16189214958).

Almost surely, 2^122313032131 is an apocalyptic number.

122313032131 is a deficient number, since it is larger than the sum of its proper divisors (7200687533).

122313032131 is a wasteful number, since it uses less digits than its factorization.

122313032131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322421.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 122313032131 its reverse (131230313221), we get a palindrome (253543345352).

The spelling of 122313032131 in words is "one hundred twenty-two billion, three hundred thirteen million, thirty-two thousand, one hundred thirty-one".