101121142302112 has 24 divisors (see below), whose sum is σ = 199082544562692. Its totient is φ = 50560496064000.

The previous prime is 101121142302109. The next prime is 101121142302127. The reversal of 101121142302112 is 211203241121101.

It can be written as a sum of positive squares in 2 ways, for example, as 89874267881616 + 11246874420496 = 9480204^2 + 3353636^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24135862 + ... + 28013962.

Almost surely, 2^{101121142302112} is an apocalyptic number.

It is an amenable number.

101121142302112 is a deficient number, since it is larger than the sum of its proper divisors (97961402260580).

101121142302112 is an equidigital number, since it uses as much as digits as its factorization.

101121142302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4692952 (or 4692944 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 101121142302112 its reverse (211203241121101), we get a palindrome (312324383423213).

The spelling of 101121142302112 in words is "one hundred one trillion, one hundred twenty-one billion, one hundred forty-two million, three hundred two thousand, one hundred twelve".