121134230 has 32 divisors (see below), whose sum is σ = 249958656. Its totient is φ = 41403744.

The previous prime is 121134217. The next prime is 121134241. The reversal of 121134230 is 32431121.

It is a junction number, because it is equal to n+sod(n) for n = 121134199 and 121134208.

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, 21797 + ... + 26783.

It is an arithmetic number, because the mean of its divisors is an integer number (7811208).

Almost surely, 2^121134230 is an apocalyptic number.

121134230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121134230 is an abundant number, since it is smaller than the sum of its proper divisors (128824426).

121134230 is a wasteful number, since it uses less digits than its factorization.

121134230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 121134230 is about 11006.0996724544. The cubic root of 121134230 is about 494.7915729659.

Adding to 121134230 its reverse (32431121), we get a palindrome (153565351).

The spelling of 121134230 in words is "one hundred twenty-one million, one hundred thirty-four thousand, two hundred thirty".