112240113203957 has 2 divisors, whose sum is σ = 112240113203958. Its totient is φ = 112240113203956.

The previous prime is 112240113203947. The next prime is 112240113204041. The reversal of 112240113203957 is 759302311042211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105934032965476 + 6306080238481 = 10292426^2 + 2511191^2 .

It is a cyclic number.

It is not a de Polignac number, because 112240113203957 - 2¹² = 112240113199861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112240113203947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56120056601978 + 56120056601979.

It is an arithmetic number, because the mean of its divisors is an integer number (56120056601979).

Almost surely, 2^{112240113203957} is an apocalyptic number.

It is an amenable number.

112240113203957 is a deficient number, since it is larger than the sum of its proper divisors (1).

112240113203957 is an equidigital number, since it uses as much as digits as its factorization.

112240113203957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 112240113203957 in words is "one hundred twelve trillion, two hundred forty billion, one hundred thirteen million, two hundred three thousand, nine hundred fifty-seven".