112403217331 has 2 divisors, whose sum is σ = 112403217332. Its totient is φ = 112403217330.

The previous prime is 112403217299. The next prime is 112403217349. The reversal of 112403217331 is 133712304211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112403217331 - 2⁵ = 112403217299 is a prime.

It is a super-2 number, since 2×112403217331² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112403217331.

It is not a weakly prime, because it can be changed into another prime (112403217391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56201608665 + 56201608666.

It is an arithmetic number, because the mean of its divisors is an integer number (56201608666).

Almost surely, 2^112403217331 is an apocalyptic number.

112403217331 is a deficient number, since it is larger than the sum of its proper divisors (1).

112403217331 is an equidigital number, since it uses as much as digits as its factorization.

112403217331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 112403217331 in words is "one hundred twelve billion, four hundred three million, two hundred seventeen thousand, three hundred thirty-one".