10001112100 has 36 divisors (see below), whose sum is σ = 24802759744. Its totient is φ = 3428952480.

The previous prime is 10001112073. The next prime is 10001112101. The reversal of 10001112100 is 121110001.

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

It is not an unprimeable number, because it can be changed into a prime (10001112101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7142952 + ... + 7144351.

Almost surely, 2^10001112100 is an apocalyptic number.

10001112100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10001112100 is an abundant number, since it is smaller than the sum of its proper divisors (14801647644).

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

10001112100 is a wasteful number, since it uses less digits than its factorization.

10001112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14287324 (or 14287317 counting only the distinct ones).

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

Adding to 10001112100 its reverse (121110001), we get a palindrome (10122222101).

The spelling of 10001112100 in words is "ten billion, one million, one hundred twelve thousand, one hundred".