112921896037 has 2 divisors, whose sum is σ = 112921896038. Its totient is φ = 112921896036.

The previous prime is 112921896029. The next prime is 112921896047. The reversal of 112921896037 is 730698129211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107916192036 + 5005704001 = 328506^2 + 70751^2 .

It is an emirp because it is prime and its reverse (730698129211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112921896037 - 2³ = 112921896029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112921896047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56460948018 + 56460948019.

It is an arithmetic number, because the mean of its divisors is an integer number (56460948019).

Almost surely, 2^112921896037 is an apocalyptic number.

It is an amenable number.

112921896037 is a deficient number, since it is larger than the sum of its proper divisors (1).

112921896037 is an equidigital number, since it uses as much as digits as its factorization.

112921896037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 49.

The spelling of 112921896037 in words is "one hundred twelve billion, nine hundred twenty-one million, eight hundred ninety-six thousand, thirty-seven".