202101054112 has 24 divisors (see below), whose sum is σ = 400790739636. Its totient is φ = 100312929792.

The previous prime is 202101054109. The next prime is 202101054149. The reversal of 202101054112 is 211450101202.

It can be written as a sum of positive squares in 2 ways, for example, as 202100597136 + 456976 = 449556^2 + 676^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202101054112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23045463 + ... + 23054230.

Almost surely, 2^202101054112 is an apocalyptic number.

It is an amenable number.

202101054112 is a deficient number, since it is larger than the sum of its proper divisors (198689685524).

202101054112 is a wasteful number, since it uses less digits than its factorization.

202101054112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46099840 (or 46099832 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 202101054112 its reverse (211450101202), we get a palindrome (413551155314).

The spelling of 202101054112 in words is "two hundred two billion, one hundred one million, fifty-four thousand, one hundred twelve".