113022010191 has 8 divisors (see below), whose sum is σ = 150859995520. Its totient is φ = 75266015832.

The previous prime is 113022010181. The next prime is 113022010223. The reversal of 113022010191 is 191010220311.

It is a happy number.

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

It is not a de Polignac number, because 113022010191 - 2⁷ = 113022010063 is a prime.

It is a super-4 number, since 4×113022010191⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113022010181) 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, 20494525 + ... + 20500038.

It is an arithmetic number, because the mean of its divisors is an integer number (18857499440).

Almost surely, 2^113022010191 is an apocalyptic number.

113022010191 is a deficient number, since it is larger than the sum of its proper divisors (37837985329).

113022010191 is an equidigital number, since it uses as much as digits as its factorization.

113022010191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40995485.

The product of its (nonzero) digits is 108, while the sum is 21.

It can be divided in two parts, 1130220 and 10191, that added together give a palindrome (1140411).

The spelling of 113022010191 in words is "one hundred thirteen billion, twenty-two million, ten thousand, one hundred ninety-one".