100111100120202 has 16 divisors (see below), whose sum is σ = 200276446342752. Its totient is φ = 33361325689680.

The previous prime is 100111100120197. The next prime is 100111100120219. The reversal of 100111100120202 is 202021001111001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2260230273 + ... + 2260274564.

It is an arithmetic number, because the mean of its divisors is an integer number (12517277896422).

Almost surely, 2^{100111100120202} is an apocalyptic number.

100111100120202 is an abundant number, since it is smaller than the sum of its proper divisors (100165346222550).

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

100111100120202 is a wasteful number, since it uses less digits than its factorization.

100111100120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520508533.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100111100120202 its reverse (202021001111001), we get a palindrome (302132101231203).

It can be divided in two parts, 1001111001 and 20202, that multiplied together give a palindrome (20224444442202).

The spelling of 100111100120202 in words is "one hundred trillion, one hundred eleven billion, one hundred million, one hundred twenty thousand, two hundred two".