111102200101 has 4 divisors (see below), whose sum is σ = 111108457152. Its totient is φ = 111095943052.

The previous prime is 111102200057. The next prime is 111102200147. The reversal of 111102200101 is 101002201111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101002201111 = 7 ⋅14428885873.

It is a cyclic number.

It is not a de Polignac number, because 111102200101 - 2³³ = 102512265509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111102203101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3101815 + ... + 3137428.

It is an arithmetic number, because the mean of its divisors is an integer number (27777114288).

Almost surely, 2^111102200101 is an apocalyptic number.

It is an amenable number.

111102200101 is a deficient number, since it is larger than the sum of its proper divisors (6257051).

111102200101 is an equidigital number, since it uses as much as digits as its factorization.

111102200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6257050.

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

Adding to 111102200101 its reverse (101002201111), we get a palindrome (212104401212).

The spelling of 111102200101 in words is "one hundred eleven billion, one hundred two million, two hundred thousand, one hundred one".