113112332197 has 2 divisors, whose sum is σ = 113112332198. Its totient is φ = 113112332196.

The previous prime is 113112332171. The next prime is 113112332231. The reversal of 113112332197 is 791233211311.

It is an a-pointer prime, because the next prime (113112332231) can be obtained adding 113112332197 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76396407201 + 36715924996 = 276399^2 + 191614^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113112332197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113112332107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56556166098 + 56556166099.

It is an arithmetic number, because the mean of its divisors is an integer number (56556166099).

Almost surely, 2^113112332197 is an apocalyptic number.

It is an amenable number.

113112332197 is a deficient number, since it is larger than the sum of its proper divisors (1).

113112332197 is an equidigital number, since it uses as much as digits as its factorization.

113112332197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 34.

The spelling of 113112332197 in words is "one hundred thirteen billion, one hundred twelve million, three hundred thirty-two thousand, one hundred ninety-seven".