101100201010102 has 128 divisors (see below), whose sum is σ = 188013318635520. Its totient is φ = 39806176032000.

The previous prime is 101100201010091. The next prime is 101100201010111. The reversal of 101100201010102 is 201010102001101.

It is a super-2 number, since 2×101100201010102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 1273792023 + ... + 1273871389.

It is an arithmetic number, because the mean of its divisors is an integer number (1468854051840).

Almost surely, 2^{101100201010102} is an apocalyptic number.

101100201010102 is a deficient number, since it is larger than the sum of its proper divisors (86913117625418).

101100201010102 is a wasteful number, since it uses less digits than its factorization.

101100201010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80138.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101100201010102 its reverse (201010102001101), we get a palindrome (302110303011203).

Subtracting 101100201010102 from its reverse (201010102001101), we obtain a palindrome (99909900990999).

The spelling of 101100201010102 in words is "one hundred one trillion, one hundred billion, two hundred one million, ten thousand, one hundred two".