121032031011131 has 8 divisors (see below), whose sum is σ = 121565544771024. Its totient is φ = 120498520172800.

The previous prime is 121032031011109. The next prime is 121032031011179. The reversal of 121032031011131 is 131110130230121.

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 121032031011131 - 2³⁰ = 121030957269307 is a prime.

It is a super-2 number, since 2×121032031011131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121032031011191) 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, 162877031 + ... + 163618431.

It is an arithmetic number, because the mean of its divisors is an integer number (15195693096378).

Almost surely, 2^{121032031011131} is an apocalyptic number.

121032031011131 is a deficient number, since it is larger than the sum of its proper divisors (533513759893).

121032031011131 is an equidigital number, since it uses as much as digits as its factorization.

121032031011131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460781.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 121032031011131 its reverse (131110130230121), we get a palindrome (252142161241252).

The spelling of 121032031011131 in words is "one hundred twenty-one trillion, thirty-two billion, thirty-one million, eleven thousand, one hundred thirty-one".