101021121110102 has 96 divisors (see below), whose sum is σ = 163462619073600. Its totient is φ = 46806503040000.

The previous prime is 101021121110023. The next prime is 101021121110141. The reversal of 101021121110102 is 201011121120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8560380602 + ... + 8560392402.

It is an arithmetic number, because the mean of its divisors is an integer number (1702735615350).

Almost surely, 2^{101021121110102} is an apocalyptic number.

101021121110102 is a deficient number, since it is larger than the sum of its proper divisors (62441497963498).

101021121110102 is a wasteful number, since it uses less digits than its factorization.

101021121110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13350 (or 13331 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101021121110102 its reverse (201011121120101), we get a palindrome (302032242230203).

Subtracting 101021121110102 from its reverse (201011121120101), we obtain a palindrome (99990000009999).

The spelling of 101021121110102 in words is "one hundred one trillion, twenty-one billion, one hundred twenty-one million, one hundred ten thousand, one hundred two".