101100101101010 has 32 divisors (see below), whose sum is σ = 200489417434944. Its totient is φ = 36399676360000.

The previous prime is 101100101100983. The next prime is 101100101101079. The reversal of 101100101101010 is 10101101001101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4549948436 + ... + 4549970655.

It is an arithmetic number, because the mean of its divisors is an integer number (6265294294842).

Almost surely, 2^{101100101101010} is an apocalyptic number.

101100101101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101100101101010 is a deficient number, since it is larger than the sum of its proper divisors (99389316333934).

101100101101010 is a wasteful number, since it uses less digits than its factorization.

101100101101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9099919210.

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

Adding to 101100101101010 its reverse (10101101001101), we get a palindrome (111201202102111).

Subtracting from 101100101101010 its reverse (10101101001101), we obtain a palindrome (90999000099909).

The spelling of 101100101101010 in words is "one hundred one trillion, one hundred billion, one hundred one million, one hundred one thousand, ten".