121054230 has 64 divisors (see below), whose sum is σ = 352166400. Its totient is φ = 29345760.

The previous prime is 121054223. The next prime is 121054231. The reversal of 121054230 is 32450121.

121054230 is a `hidden beast` number, since 121 + 0 + 542 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121054231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17410 + ... + 23349.

It is an arithmetic number, because the mean of its divisors is an integer number (5502600).

Almost surely, 2^121054230 is an apocalyptic number.

121054230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121054230 is an abundant number, since it is smaller than the sum of its proper divisors (231112170).

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

121054230 is a wasteful number, since it uses less digits than its factorization.

121054230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40786 (or 40780 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 121054230 is about 11002.4647238698. The cubic root of 121054230 is about 494.6826248374.

The spelling of 121054230 in words is "one hundred twenty-one million, fifty-four thousand, two hundred thirty".