101100021210102 has 32 divisors (see below), whose sum is σ = 206551142387712. Its totient is φ = 32975163821504.

The previous prime is 101100021210079. The next prime is 101100021210259. The reversal of 101100021210102 is 201012120001101.

It is a congruent number.

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, 41318598 + ... + 43696985.

It is an arithmetic number, because the mean of its divisors is an integer number (6454723199616).

Almost surely, 2^{101100021210102} is an apocalyptic number.

101100021210102 is an abundant number, since it is smaller than the sum of its proper divisors (105451121177610).

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

101100021210102 is a wasteful number, since it uses less digits than its factorization.

101100021210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85019852.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101100021210102 its reverse (201012120001101), we get a palindrome (302112141211203).

The spelling of 101100021210102 in words is "one hundred one trillion, one hundred billion, twenty-one million, two hundred ten thousand, one hundred two".