101121002211102 has 32 divisors (see below), whose sum is σ = 205091431211520. Its totient is φ = 33232100660640.

The previous prime is 101121002211043. The next prime is 101121002211127. The reversal of 101121002211102 is 201112200121101.

It is a happy number.

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, 125916828 + ... + 126717360.

It is an arithmetic number, because the mean of its divisors is an integer number (6409107225360).

Almost surely, 2^{101121002211102} is an apocalyptic number.

101121002211102 is an abundant number, since it is smaller than the sum of its proper divisors (103970429000418).

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

101121002211102 is a wasteful number, since it uses less digits than its factorization.

101121002211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097128.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101121002211102 its reverse (201112200121101), we get a palindrome (302233202332203).

The spelling of 101121002211102 in words is "one hundred one trillion, one hundred twenty-one billion, two million, two hundred eleven thousand, one hundred two".