2100233112102 has 48 divisors (see below), whose sum is σ = 4656659724288. Its totient is φ = 683748520560.

The previous prime is 2100233112083. The next prime is 2100233112113. The reversal of 2100233112102 is 2012113320012.

2100233112102 is a `hidden beast` number, since 210 + 0 + 2 + 331 + 121 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11824483 + ... + 12000785.

It is an arithmetic number, because the mean of its divisors is an integer number (97013744256).

Almost surely, 2^{2100233112102} is an apocalyptic number.

2100233112102 is an abundant number, since it is smaller than the sum of its proper divisors (2556426612186).

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

2100233112102 is a wasteful number, since it uses less digits than its factorization.

2100233112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191745 (or 191742 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2100233112102 its reverse (2012113320012), we get a palindrome (4112346432114).

The spelling of 2100233112102 in words is "two trillion, one hundred billion, two hundred thirty-three million, one hundred twelve thousand, one hundred two".