122103011131 has 8 divisors (see below), whose sum is σ = 123030054000. Its totient is φ = 121176662880.

The previous prime is 122103011123. The next prime is 122103011183. The reversal of 122103011131 is 131110301221.

It is a happy number.

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 122103011131 - 2³ = 122103011123 is a prime.

It is a super-2 number, since 2×122103011131² (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 (122103011231) 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, 182001 + ... + 526621.

It is an arithmetic number, because the mean of its divisors is an integer number (15378756750).

Almost surely, 2^122103011131 is an apocalyptic number.

122103011131 is a deficient number, since it is larger than the sum of its proper divisors (927042869).

122103011131 is a wasteful number, since it uses less digits than its factorization.

122103011131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347309.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 122103011131 its reverse (131110301221), we get a palindrome (253213312352).

The spelling of 122103011131 in words is "one hundred twenty-two billion, one hundred three million, eleven thousand, one hundred thirty-one".