120100202112102 has 32 divisors (see below), whose sum is σ = 256043069145600. Its totient is φ = 37446298856928.

The previous prime is 120100202112097. The next prime is 120100202112109. The reversal of 120100202112102 is 201211202001021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100202112109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6667779253 + ... + 6667797264.

It is an arithmetic number, because the mean of its divisors is an integer number (8001345910800).

Almost surely, 2^{120100202112102} is an apocalyptic number.

120100202112102 is an abundant number, since it is smaller than the sum of its proper divisors (135942867033498).

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

120100202112102 is a wasteful number, since it uses less digits than its factorization.

120100202112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335576620.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120100202112102 its reverse (201211202001021), we get a palindrome (321311404113123).

It can be divided in two parts, 120100 and 202112102, that added together give a palindrome (202232202).

The spelling of 120100202112102 in words is "one hundred twenty trillion, one hundred billion, two hundred two million, one hundred twelve thousand, one hundred two".