112520703401 has 2 divisors, whose sum is σ = 112520703402. Its totient is φ = 112520703400.

The previous prime is 112520703397. The next prime is 112520703439. The reversal of 112520703401 is 104307025211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103130899600 + 9389803801 = 321140^2 + 96901^2 .

It is a cyclic number.

It is not a de Polignac number, because 112520703401 - 2² = 112520703397 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 (112520703461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56260351700 + 56260351701.

It is an arithmetic number, because the mean of its divisors is an integer number (56260351701).

Almost surely, 2^112520703401 is an apocalyptic number.

It is an amenable number.

112520703401 is a deficient number, since it is larger than the sum of its proper divisors (1).

112520703401 is an equidigital number, since it uses as much as digits as its factorization.

112520703401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

Adding to 112520703401 its reverse (104307025211), we get a palindrome (216827728612).

The spelling of 112520703401 in words is "one hundred twelve billion, five hundred twenty million, seven hundred three thousand, four hundred one".