101100101011010 has 16 divisors (see below), whose sum is σ = 188255360503800. Its totient is φ = 39045556252416.

The previous prime is 101100101011009. The next prime is 101100101011081. The reversal of 101100101011010 is 10110101001101.

It can be written as a sum of positive squares in 4 ways, for example, as 82453137497641 + 18646963513369 = 9080371^2 + 4318213^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174310518695 + ... + 174310519274.

Almost surely, 2^{101100101011010} is an apocalyptic number.

101100101011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101100101011010 is a deficient number, since it is larger than the sum of its proper divisors (87155259492790).

101100101011010 is a wasteful number, since it uses less digits than its factorization.

101100101011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348621038005.

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

Adding to 101100101011010 its reverse (10110101001101), we get a palindrome (111210202012111).

Subtracting from 101100101011010 its reverse (10110101001101), we obtain a palindrome (90990000009909).

The spelling of 101100101011010 in words is "one hundred one trillion, one hundred billion, one hundred one million, eleven thousand, ten".