100431103000 has 64 divisors (see below), whose sum is σ = 242589784320. Its totient is φ = 38876544000.

The previous prime is 100431102979. The next prime is 100431103001. The reversal of 100431103000 is 301134001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100431103001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588857 + ... + 1650856.

It is an arithmetic number, because the mean of its divisors is an integer number (3790465380).

Almost surely, 2^100431103000 is an apocalyptic number.

100431103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100431103000 is an abundant number, since it is smaller than the sum of its proper divisors (142158681320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100431103000 is a wasteful number, since it uses less digits than its factorization.

100431103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239765 (or 3239751 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 100431103000 its reverse (301134001), we get a palindrome (100732237001).

The spelling of 100431103000 in words is "one hundred billion, four hundred thirty-one million, one hundred three thousand".