100121232332 has 48 divisors (see below), whose sum is σ = 197377689600. Its totient is φ = 44025676800.

The previous prime is 100121232319. The next prime is 100121232359. The reversal of 100121232332 is 233232121001.

It is a super-2 number, since 2×100121232332² (a number of 23 digits) contains 22 as substring.

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, 4267169 + ... + 4290567.

It is an arithmetic number, because the mean of its divisors is an integer number (4112035200).

Almost surely, 2^100121232332 is an apocalyptic number.

It is an amenable number.

100121232332 is a deficient number, since it is larger than the sum of its proper divisors (97256457268).

100121232332 is a wasteful number, since it uses less digits than its factorization.

100121232332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26582 (or 26580 counting only the distinct ones).

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

Adding to 100121232332 its reverse (233232121001), we get a palindrome (333353353333).

The spelling of 100121232332 in words is "one hundred billion, one hundred twenty-one million, two hundred thirty-two thousand, three hundred thirty-two".