124121332 has 12 divisors (see below), whose sum is σ = 217546560. Its totient is φ = 61965176.

The previous prime is 124121329. The next prime is 124121351. The reversal of 124121332 is 233121421.

It is a happy number.

It is a super-2 number, since 2×124121332² = 30812210114908448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20908 + ... + 26179.

It is an arithmetic number, because the mean of its divisors is an integer number (18128880).

Almost surely, 2^124121332 is an apocalyptic number.

It is an amenable number.

124121332 is a deficient number, since it is larger than the sum of its proper divisors (93425228).

124121332 is a wasteful number, since it uses less digits than its factorization.

124121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47750 (or 47748 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 124121332 is about 11140.9753612509. The cubic root of 124121332 is about 498.8256868029.

Adding to 124121332 its reverse (233121421), we get a palindrome (357242753).

The spelling of 124121332 in words is "one hundred twenty-four million, one hundred twenty-one thousand, three hundred thirty-two".