111010201102 has 16 divisors (see below), whose sum is σ = 168272726832. Its totient is φ = 54920003200.

The previous prime is 111010201087. The next prime is 111010201139. The reversal of 111010201102 is 201102010111.

It is a congruent number.

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, 136773 + ... + 490639.

It is an arithmetic number, because the mean of its divisors is an integer number (10517045427).

Almost surely, 2^111010201102 is an apocalyptic number.

111010201102 is a deficient number, since it is larger than the sum of its proper divisors (57262525730).

111010201102 is a wasteful number, since it uses less digits than its factorization.

111010201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355523.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111010201102 its reverse (201102010111), we get a palindrome (312112211213).

The spelling of 111010201102 in words is "one hundred eleven billion, ten million, two hundred one thousand, one hundred two".