120121134 has 32 divisors (see below), whose sum is σ = 286502400. Its totient is φ = 32827872.

The previous prime is 120121123. The next prime is 120121163. The reversal of 120121134 is 431121021.

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, 61209 + ... + 63140.

It is an arithmetic number, because the mean of its divisors is an integer number (8953200).

Almost surely, 2^120121134 is an apocalyptic number.

120121134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120121134 is an abundant number, since it is smaller than the sum of its proper divisors (166381266).

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

120121134 is a wasteful number, since it uses less digits than its factorization.

120121134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124384.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 120121134 is about 10959.9787408553. The cubic root of 120121134 is about 493.4083269039.

Adding to 120121134 its reverse (431121021), we get a palindrome (551242155).

The spelling of 120121134 in words is "one hundred twenty million, one hundred twenty-one thousand, one hundred thirty-four".