1010100000100 has 72 divisors (see below), whose sum is σ = 2330125862400. Its totient is φ = 378984816000.

The previous prime is 1010100000097. The next prime is 1010100000103. The reversal of 1010100000100 is 10000010101.

It is an interprime number because it is at equal distance from previous prime (1010100000097) and next prime (1010100000103).

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 1010100000100.

It is not an unprimeable number, because it can be changed into a prime (1010100000103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2439940 + ... + 2823739.

It is an arithmetic number, because the mean of its divisors is an integer number (32362859200).

Almost surely, 2^{1010100000100} is an apocalyptic number.

1010100000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010100000100 is an abundant number, since it is smaller than the sum of its proper divisors (1320025862300).

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

1010100000100 is a wasteful number, since it uses less digits than its factorization.

1010100000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263813 (or 5263806 counting only the distinct ones).

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

Adding to 1010100000100 its reverse (10000010101), we get a palindrome (1020100010201).

The spelling of 1010100000100 in words is "one trillion, ten billion, one hundred million, one hundred", and thus it is an aban number.