112002032101 has 4 divisors (see below), whose sum is σ = 112268070604. Its totient is φ = 111735993600.

The previous prime is 112002032089. The next prime is 112002032123. The reversal of 112002032101 is 101230200211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5220785025 + 106781247076 = 72255^2 + 326774^2 .

It is a cyclic number.

It is not a de Polignac number, because 112002032101 - 2⁵ = 112002032069 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 (112002036101) 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, 133018620 + ... + 133019461.

It is an arithmetic number, because the mean of its divisors is an integer number (28067017651).

Almost surely, 2^112002032101 is an apocalyptic number.

It is an amenable number.

112002032101 is a deficient number, since it is larger than the sum of its proper divisors (266038503).

112002032101 is an equidigital number, since it uses as much as digits as its factorization.

112002032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266038502.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 112002032101 its reverse (101230200211), we get a palindrome (213232232312).

The spelling of 112002032101 in words is "one hundred twelve billion, two million, thirty-two thousand, one hundred one".