100203311132 has 12 divisors (see below), whose sum is σ = 176694389256. Its totient is φ = 49719199920.

The previous prime is 100203311113. The next prime is 100203311149. The reversal of 100203311132 is 231113302001.

100203311132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 100203311132.

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, 95613323 + ... + 95614370.

It is an arithmetic number, because the mean of its divisors is an integer number (14724532438).

Almost surely, 2^100203311132 is an apocalyptic number.

It is an amenable number.

100203311132 is a deficient number, since it is larger than the sum of its proper divisors (76491078124).

100203311132 is a wasteful number, since it uses less digits than its factorization.

100203311132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191227828 (or 191227826 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100203311132 its reverse (231113302001), we get a palindrome (331316613133).

The spelling of 100203311132 in words is "one hundred billion, two hundred three million, three hundred eleven thousand, one hundred thirty-two".