112523383649 has 2 divisors, whose sum is σ = 112523383650. Its totient is φ = 112523383648.

The previous prime is 112523383603. The next prime is 112523383699. The reversal of 112523383649 is 946383325211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109598737249 + 2924646400 = 331057^2 + 54080^2 .

It is a cyclic number.

It is not a de Polignac number, because 112523383649 - 2⁸ = 112523383393 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (112523383699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56261691824 + 56261691825.

It is an arithmetic number, because the mean of its divisors is an integer number (56261691825).

Almost surely, 2^112523383649 is an apocalyptic number.

It is an amenable number.

112523383649 is a deficient number, since it is larger than the sum of its proper divisors (1).

112523383649 is an equidigital number, since it uses as much as digits as its factorization.

112523383649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 47.

The spelling of 112523383649 in words is "one hundred twelve billion, five hundred twenty-three million, three hundred eighty-three thousand, six hundred forty-nine".