112351521310591 has 2 divisors, whose sum is σ = 112351521310592. Its totient is φ = 112351521310590.

The previous prime is 112351521310579. The next prime is 112351521310601. The reversal of 112351521310591 is 195013125153211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112351521310591 - 2⁷ = 112351521310463 is a prime.

It is a super-2 number, since 2×112351521310591² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112351521310891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56175760655295 + 56175760655296.

It is an arithmetic number, because the mean of its divisors is an integer number (56175760655296).

Almost surely, 2^{112351521310591} is an apocalyptic number.

112351521310591 is a deficient number, since it is larger than the sum of its proper divisors (1).

112351521310591 is an equidigital number, since it uses as much as digits as its factorization.

112351521310591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 40.

The spelling of 112351521310591 in words is "one hundred twelve trillion, three hundred fifty-one billion, five hundred twenty-one million, three hundred ten thousand, five hundred ninety-one".