111023102201 has 8 divisors (see below), whose sum is σ = 121121757408. Its totient is φ = 100925388000.

The previous prime is 111023102191. The next prime is 111023102219. The reversal of 111023102201 is 102201320111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111023102201 - 2³⁰ = 109949360377 is a prime.

It is a super-2 number, since 2×111023102201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111023102251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23861 + ... + 471821.

It is an arithmetic number, because the mean of its divisors is an integer number (15140219676).

Almost surely, 2^111023102201 is an apocalyptic number.

111023102201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111023102201 is a deficient number, since it is larger than the sum of its proper divisors (10098655207).

111023102201 is a wasteful number, since it uses less digits than its factorization.

111023102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470503.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 111023102201 its reverse (102201320111), we get a palindrome (213224422312).

The spelling of 111023102201 in words is "one hundred eleven billion, twenty-three million, one hundred two thousand, two hundred one".