112130332311 has 4 divisors (see below), whose sum is σ = 149507109752. Its totient is φ = 74753554872.

The previous prime is 112130332271. The next prime is 112130332331. The reversal of 112130332311 is 113233031211.

It is a happy number.

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

It is not a de Polignac number, because 112130332311 - 2¹⁵ = 112130299543 is a prime.

It is a super-2 number, since 2×112130332311² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112130332331) 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, 18688388716 + ... + 18688388721.

It is an arithmetic number, because the mean of its divisors is an integer number (37376777438).

Almost surely, 2^112130332311 is an apocalyptic number.

112130332311 is a deficient number, since it is larger than the sum of its proper divisors (37376777441).

112130332311 is an equidigital number, since it uses as much as digits as its factorization.

112130332311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37376777440.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 112130332311 its reverse (113233031211), we get a palindrome (225363363522).

The spelling of 112130332311 in words is "one hundred twelve billion, one hundred thirty million, three hundred thirty-two thousand, three hundred eleven".