112130231011 has 4 divisors (see below), whose sum is σ = 113286212872. Its totient is φ = 110974249152.

The previous prime is 112130230999. The next prime is 112130231021. The reversal of 112130231011 is 110132031211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110132031211 = 183881 ⋅598931.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112130231011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112130231021) 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, 577990785 + ... + 577990978.

It is an arithmetic number, because the mean of its divisors is an integer number (28321553218).

Almost surely, 2^112130231011 is an apocalyptic number.

112130231011 is a deficient number, since it is larger than the sum of its proper divisors (1155981861).

112130231011 is an equidigital number, since it uses as much as digits as its factorization.

112130231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155981860.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 112130231011 its reverse (110132031211), we get a palindrome (222262262222).

The spelling of 112130231011 in words is "one hundred twelve billion, one hundred thirty million, two hundred thirty-one thousand, eleven".