101112021112102 has 128 divisors (see below), whose sum is σ = 204521554879488. Its totient is φ = 36206278041600.

The previous prime is 101112021112099. The next prime is 101112021112147. The reversal of 101112021112102 is 201211120211101.

It is a super-4 number, since 4×101112021112102⁴ (a number of 57 digits) contains 4444 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, 3065191653 + ... + 3065224639.

It is an arithmetic number, because the mean of its divisors is an integer number (1597824647496).

Almost surely, 2^{101112021112102} is an apocalyptic number.

101112021112102 is an abundant number, since it is smaller than the sum of its proper divisors (103409533767386).

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

101112021112102 is a wasteful number, since it uses less digits than its factorization.

101112021112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39614.

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

Adding to 101112021112102 its reverse (201211120211101), we get a palindrome (302323141323203).

The spelling of 101112021112102 in words is "one hundred one trillion, one hundred twelve billion, twenty-one million, one hundred twelve thousand, one hundred two".