10100111101010 has 128 divisors (see below), whose sum is σ = 22093196083200. Its totient is φ = 3247312723200.

The previous prime is 10100111101001. The next prime is 10100111101039. The reversal of 10100111101010 is 1010111100101.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 709120949 + ... + 709135191.

It is an arithmetic number, because the mean of its divisors is an integer number (172603094400).

Almost surely, 2^{10100111101010} is an apocalyptic number.

10100111101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10100111101010 is an abundant number, since it is smaller than the sum of its proper divisors (11993084982190).

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

10100111101010 is a wasteful number, since it uses less digits than its factorization.

10100111101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19656.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 10100111101010 its reverse (1010111100101), we get a palindrome (11110222201111).

Subtracting from 10100111101010 its reverse (1010111100101), we obtain a palindrome (9090000000909).

The spelling of 10100111101010 in words is "ten trillion, one hundred billion, one hundred eleven million, one hundred one thousand, ten".