10010100010100 has 36 divisors (see below), whose sum is σ = 21760092746700. Its totient is φ = 3997003004160.

The previous prime is 10010100010091. The next prime is 10010100010139. The reversal of 10010100010100 is 101000101001.

It can be written as a sum of positive squares in 6 ways, for example, as 3549373104484 + 6460726905616 = 1883978^2 + 2541796^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87905315 + ... + 88019114.

Almost surely, 2^{10010100010100} is an apocalyptic number.

10010100010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010100010100 is an abundant number, since it is smaller than the sum of its proper divisors (11749992736600).

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

10010100010100 is a wasteful number, since it uses less digits than its factorization.

10010100010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175925012 (or 175925005 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 10010100010100 its reverse (101000101001), we get a palindrome (10111100111101).

Subtracting from 10010100010100 its reverse (101000101001), we obtain a palindrome (9909099909099).

The spelling of 10010100010100 in words is "ten trillion, ten billion, one hundred million, ten thousand, one hundred".