100110012100 has 36 divisors (see below), whose sum is σ = 248272831744. Its totient is φ = 34323432480.

The previous prime is 100110012091. The next prime is 100110012113. The reversal of 100110012100 is 1210011001.

It is a Harshad number since it is a multiple of its sum of digits (7).

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, 71506452 + ... + 71507851.

Almost surely, 2^100110012100 is an apocalyptic number.

100110012100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100110012100 is an abundant number, since it is smaller than the sum of its proper divisors (148162819644).

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

100110012100 is a wasteful number, since it uses less digits than its factorization.

100110012100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143014324 (or 143014317 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100110012100 its reverse (1210011001), we get a palindrome (101320023101).

The spelling of 100110012100 in words is "one hundred billion, one hundred ten million, twelve thousand, one hundred".