100115245432 has 16 divisors (see below), whose sum is σ = 187777456200. Its totient is φ = 50041257120.

The previous prime is 100115245429. The next prime is 100115245459. The reversal of 100115245432 is 234542511001.

It is a self number, because there is not a number n which added to its sum of digits gives 100115245432.

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, 2019682 + ... + 2068657.

Almost surely, 2^100115245432 is an apocalyptic number.

It is an amenable number.

100115245432 is a deficient number, since it is larger than the sum of its proper divisors (87662210768).

100115245432 is a wasteful number, since it uses less digits than its factorization.

100115245432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091406 (or 4091402 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 100115245432 its reverse (234542511001), we get a palindrome (334657756433).

The spelling of 100115245432 in words is "one hundred billion, one hundred fifteen million, two hundred forty-five thousand, four hundred thirty-two".