112402502117 has 2 divisors, whose sum is σ = 112402502118. Its totient is φ = 112402502116.

The previous prime is 112402502101. The next prime is 112402502123. The reversal of 112402502117 is 711205204211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56439029761 + 55963472356 = 237569^2 + 236566^2 .

It is a cyclic number.

It is not a de Polignac number, because 112402502117 - 2⁴ = 112402502101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112402502137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56201251058 + 56201251059.

It is an arithmetic number, because the mean of its divisors is an integer number (56201251059).

Almost surely, 2^112402502117 is an apocalyptic number.

It is an amenable number.

112402502117 is a deficient number, since it is larger than the sum of its proper divisors (1).

112402502117 is an equidigital number, since it uses as much as digits as its factorization.

112402502117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 26.

Adding to 112402502117 its reverse (711205204211), we get a palindrome (823607706328).

The spelling of 112402502117 in words is "one hundred twelve billion, four hundred two million, five hundred two thousand, one hundred seventeen".