121083632 has 20 divisors (see below), whose sum is σ = 235185840. Its totient is φ = 60390528.

The previous prime is 121083629. The next prime is 121083643. The reversal of 121083632 is 236380121.

It is a super-2 number, since 2×121083632² = 29322491876622848, 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, 2708 + ... + 15795.

It is an arithmetic number, because the mean of its divisors is an integer number (11759292).

Almost surely, 2^121083632 is an apocalyptic number.

It is an amenable number.

121083632 is a deficient number, since it is larger than the sum of its proper divisors (114102208).

121083632 is a wasteful number, since it uses less digits than its factorization.

121083632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18920 (or 18914 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 121083632 is about 11003.8007979061. The cubic root of 121083632 is about 494.7226715756.

The spelling of 121083632 in words is "one hundred twenty-one million, eighty-three thousand, six hundred thirty-two".