100203031092 has 24 divisors (see below), whose sum is σ = 234777233152. Its totient is φ = 33262416000.

The previous prime is 100203031043. The next prime is 100203031109. The reversal of 100203031092 is 290130302001.

It is a happy number.

100203031092 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17321284 + ... + 17327067.

Almost surely, 2^100203031092 is an apocalyptic number.

100203031092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100203031092 is an abundant number, since it is smaller than the sum of its proper divisors (134574202060).

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

100203031092 is a wasteful number, since it uses less digits than its factorization.

100203031092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34648599 (or 34648597 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 100203031092 its reverse (290130302001), we get a palindrome (390333333093).

The spelling of 100203031092 in words is "one hundred billion, two hundred three million, thirty-one thousand, ninety-two".