121055324 has 12 divisors (see below), whose sum is σ = 228142824. Its totient is φ = 55871664.

The previous prime is 121055323. The next prime is 121055357. The reversal of 121055324 is 423550121.

It is a self number, because there is not a number n which added to its sum of digits gives 121055324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121055323) 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, 1163942 + ... + 1164045.

It is an arithmetic number, because the mean of its divisors is an integer number (19011902).

Almost surely, 2^121055324 is an apocalyptic number.

It is an amenable number.

121055324 is a deficient number, since it is larger than the sum of its proper divisors (107087500).

121055324 is a wasteful number, since it uses less digits than its factorization.

121055324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328004 (or 2328002 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 121055324 is about 11002.5144398905. The cubic root of 121055324 is about 494.6841150268.

The spelling of 121055324 in words is "one hundred twenty-one million, fifty-five thousand, three hundred twenty-four".