121134141141204 has 48 divisors (see below), whose sum is σ = 294939170064000. Its totient is φ = 38621973012480.

The previous prime is 121134141141163. The next prime is 121134141141229. The reversal of 121134141141204 is 402141141431121.

It is a super-2 number, since 2×121134141141204² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18479964 + ... + 24161484.

It is an arithmetic number, because the mean of its divisors is an integer number (6144566043000).

Almost surely, 2^{121134141141204} is an apocalyptic number.

It is an amenable number.

121134141141204 is an abundant number, since it is smaller than the sum of its proper divisors (173805028922796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121134141141204 is a wasteful number, since it uses less digits than its factorization.

121134141141204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758800 (or 5758798 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

Adding to 121134141141204 its reverse (402141141431121), we get a palindrome (523275282572325).

The spelling of 121134141141204 in words is "one hundred twenty-one trillion, one hundred thirty-four billion, one hundred forty-one million, one hundred forty-one thousand, two hundred four".