121025230 has 8 divisors (see below), whose sum is σ = 217845432. Its totient is φ = 48410088.

The previous prime is 121025221. The next prime is 121025237. The reversal of 121025230 is 32520121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121025237) 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, 6051252 + ... + 6051271.

It is an arithmetic number, because the mean of its divisors is an integer number (27230679).

Almost surely, 2^121025230 is an apocalyptic number.

121025230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121025230 is a deficient number, since it is larger than the sum of its proper divisors (96820202).

121025230 is a wasteful number, since it uses less digits than its factorization.

121025230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12102530.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 121025230 is about 11001.1467584066. The cubic root of 121025230 is about 494.6431192873.

Adding to 121025230 its reverse (32520121), we get a palindrome (153545351).

The spelling of 121025230 in words is "one hundred twenty-one million, twenty-five thousand, two hundred thirty".