100020010112102 has 4 divisors (see below), whose sum is σ = 150030015168156. Its totient is φ = 50010005056050.

The previous prime is 100020010112083. The next prime is 100020010112117. The reversal of 100020010112102 is 201211010020001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25005002528024 + ... + 25005002528027.

It is an arithmetic number, because the mean of its divisors is an integer number (37507503792039).

Almost surely, 2^{100020010112102} is an apocalyptic number.

100020010112102 is a deficient number, since it is larger than the sum of its proper divisors (50010005056054).

100020010112102 is an equidigital number, since it uses as much as digits as its factorization.

100020010112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50010005056053.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100020010112102 its reverse (201211010020001), we get a palindrome (301231020132103).

The spelling of 100020010112102 in words is "one hundred trillion, twenty billion, ten million, one hundred twelve thousand, one hundred two".