121130011232999 has 4 divisors (see below), whose sum is σ = 121744884386664. Its totient is φ = 120515138079336.

The previous prime is 121130011232959. The next prime is 121130011233037. The reversal of 121130011232999 is 999232110031121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 121130011232999 - 2¹² = 121130011228903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121130011232959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307436576537 + ... + 307436576930.

It is an arithmetic number, because the mean of its divisors is an integer number (30436221096666).

Almost surely, 2^{121130011232999} is an apocalyptic number.

121130011232999 is a deficient number, since it is larger than the sum of its proper divisors (614873153665).

121130011232999 is an equidigital number, since it uses as much as digits as its factorization.

121130011232999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614873153664.

The product of its (nonzero) digits is 52488, while the sum is 44.

The spelling of 121130011232999 in words is "one hundred twenty-one trillion, one hundred thirty billion, eleven million, two hundred thirty-two thousand, nine hundred ninety-nine".