102000002203112 has 32 divisors (see below), whose sum is σ = 208000766128680. Its totient is φ = 46610815929600.

The previous prime is 102000002203111. The next prime is 102000002203129. The reversal of 102000002203112 is 211302200000201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 79927426365796 + 22072575837316 = 8940214^2 + 4698146^2 .

It is not an unprimeable number, because it can be changed into a prime (102000002203111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4855282823 + ... + 4855303830.

Almost surely, 2^{102000002203112} is an apocalyptic number.

It is an amenable number.

102000002203112 is an abundant number, since it is smaller than the sum of its proper divisors (106000763925568).

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

102000002203112 is a wasteful number, since it uses less digits than its factorization.

102000002203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9710586773 (or 9710586769 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 102000002203112 its reverse (211302200000201), we get a palindrome (313302202203313).

The spelling of 102000002203112 in words is "one hundred two trillion, two million, two hundred three thousand, one hundred twelve".