10100000100100 has 36 divisors (see below), whose sum is σ = 22121832018384. Its totient is φ = 4002243026080.

The previous prime is 10100000100023. The next prime is 10100000100101. The reversal of 10100000100100 is 100100000101.

10100000100100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×10100000100100⁴ (a number of 53 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (4).

It is a self number, because there is not a number n which added to its sum of digits gives 10100000100100.

It is not an unprimeable number, because it can be changed into a prime (10100000100101) 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, 471951922 + ... + 471973321.

It is an arithmetic number, because the mean of its divisors is an integer number (614495333844).

Almost surely, 2^{10100000100100} is an apocalyptic number.

10100000100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100000100100 is an abundant number, since it is smaller than the sum of its proper divisors (12021831918284).

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

10100000100100 is a wasteful number, since it uses less digits than its factorization.

10100000100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943925364 (or 943925357 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 4.

Adding to 10100000100100 its reverse (100100000101), we get a palindrome (10200100100201).

Subtracting from 10100000100100 its reverse (100100000101), we obtain a palindrome (9999900099999).

The spelling of 10100000100100 in words is "ten trillion, one hundred billion, one hundred thousand, one hundred".