121123030232 has 32 divisors (see below), whose sum is σ = 239075550000. Its totient is φ = 57370002048.

The previous prime is 121123030187. The next prime is 121123030243. The reversal of 121123030232 is 232030321121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4258394 + ... + 4286742.

Almost surely, 2^121123030232 is an apocalyptic number.

It is an amenable number.

121123030232 is a deficient number, since it is larger than the sum of its proper divisors (117952519768).

121123030232 is a wasteful number, since it uses less digits than its factorization.

121123030232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56483 (or 56479 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 121123030232 its reverse (232030321121), we get a palindrome (353153351353).

The spelling of 121123030232 in words is "one hundred twenty-one billion, one hundred twenty-three million, thirty thousand, two hundred thirty-two".