113526442501 has 2 divisors, whose sum is σ = 113526442502. Its totient is φ = 113526442500.

The previous prime is 113526442433. The next prime is 113526442529. The reversal of 113526442501 is 105244625311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109872360900 + 3654081601 = 331470^2 + 60449^2 .

It is a cyclic number.

It is not a de Polignac number, because 113526442501 - 2¹⁷ = 113526311429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113526442541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56763221250 + 56763221251.

It is an arithmetic number, because the mean of its divisors is an integer number (56763221251).

Almost surely, 2^113526442501 is an apocalyptic number.

It is an amenable number.

113526442501 is a deficient number, since it is larger than the sum of its proper divisors (1).

113526442501 is an equidigital number, since it uses as much as digits as its factorization.

113526442501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 113526442501 in words is "one hundred thirteen billion, five hundred twenty-six million, four hundred forty-two thousand, five hundred one".