100110010021100 has 36 divisors (see below), whose sum is σ = 217255308963000. Its totient is φ = 40040946456960.

The previous prime is 100110010021069. The next prime is 100110010021121. The reversal of 100110010021100 is 1120010011001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36902945 + ... + 39522744.

Almost surely, 2^{100110010021100} is an apocalyptic number.

100110010021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100110010021100 is an abundant number, since it is smaller than the sum of its proper divisors (117145298941900).

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

100110010021100 is a wasteful number, since it uses less digits than its factorization.

100110010021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76438802 (or 76438795 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100110010021100 its reverse (1120010011001), we get a palindrome (101230020032101).

The spelling of 100110010021100 in words is "one hundred trillion, one hundred ten billion, ten million, twenty-one thousand, one hundred".