121001122122113 has 8 divisors (see below), whose sum is σ = 121954893634560. Its totient is φ = 120047366340720.

The previous prime is 121001122122011. The next prime is 121001122122131. The reversal of 121001122122113 is 311221221100121.

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 121001122122113 - 2²⁴ = 121001105344897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121001122122313) 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, 11757323 + ... + 19499663.

It is an arithmetic number, because the mean of its divisors is an integer number (15244361704320).

Almost surely, 2^{121001122122113} is an apocalyptic number.

It is an amenable number.

121001122122113 is a deficient number, since it is larger than the sum of its proper divisors (953771512447).

121001122122113 is a wasteful number, since it uses less digits than its factorization.

121001122122113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7865527.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 121001122122113 its reverse (311221221100121), we get a palindrome (432222343222234).

The spelling of 121001122122113 in words is "one hundred twenty-one trillion, one billion, one hundred twenty-two million, one hundred twenty-two thousand, one hundred thirteen".