113552502403523 has 2 divisors, whose sum is σ = 113552502403524. Its totient is φ = 113552502403522.

The previous prime is 113552502403519. The next prime is 113552502403567. The reversal of 113552502403523 is 325304205255311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113552502403523 - 2² = 113552502403519 is a prime.

It is not a weakly prime, because it can be changed into another prime (113552502406523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56776251201761 + 56776251201762.

It is an arithmetic number, because the mean of its divisors is an integer number (56776251201762).

Almost surely, 2^{113552502403523} is an apocalyptic number.

113552502403523 is a deficient number, since it is larger than the sum of its proper divisors (1).

113552502403523 is an equidigital number, since it uses as much as digits as its factorization.

113552502403523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 113552502403523 its reverse (325304205255311), we get a palindrome (438856707658834).

The spelling of 113552502403523 in words is "one hundred thirteen trillion, five hundred fifty-two billion, five hundred two million, four hundred three thousand, five hundred twenty-three".