122013203131 has 8 divisors (see below), whose sum is σ = 129193822800. Its totient is φ = 114832958208.

The previous prime is 122013203113. The next prime is 122013203183. The reversal of 122013203131 is 131302310221.

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

It is a cyclic number.

It is not a de Polignac number, because 122013203131 - 2¹⁷ = 122013072059 is a prime.

It is a super-2 number, since 2×122013203131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122013203099 and 122013203108.

It is not an unprimeable number, because it can be changed into a prime (122013203101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846055 + ... + 979711.

It is an arithmetic number, because the mean of its divisors is an integer number (16149227850).

Almost surely, 2^122013203131 is an apocalyptic number.

122013203131 is a deficient number, since it is larger than the sum of its proper divisors (7180619669).

122013203131 is a wasteful number, since it uses less digits than its factorization.

122013203131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187373.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122013203131 its reverse (131302310221), we get a palindrome (253315513352).

The spelling of 122013203131 in words is "one hundred twenty-two billion, thirteen million, two hundred three thousand, one hundred thirty-one".