113312142142331 has 32 divisors (see below), whose sum is σ = 125070024009216. Its totient is φ = 101801279520000.

The previous prime is 113312142142291. The next prime is 113312142142343. The reversal of 113312142142331 is 133241241213311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113312142142331 - 2¹⁴ = 113312142125947 is a prime.

It is a super-2 number, since 2×113312142142331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113312142142361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2275273631 + ... + 2275323431.

It is an arithmetic number, because the mean of its divisors is an integer number (3908438250288).

Almost surely, 2^{113312142142331} is an apocalyptic number.

113312142142331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113312142142331 is a deficient number, since it is larger than the sum of its proper divisors (11757881866885).

113312142142331 is a wasteful number, since it uses less digits than its factorization.

113312142142331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54003.

The product of its digits is 10368, while the sum is 32.

Adding to 113312142142331 its reverse (133241241213311), we get a palindrome (246553383355642).

The spelling of 113312142142331 in words is "one hundred thirteen trillion, three hundred twelve billion, one hundred forty-two million, one hundred forty-two thousand, three hundred thirty-one".