113315452441 has 2 divisors, whose sum is σ = 113315452442. Its totient is φ = 113315452440.

The previous prime is 113315452429. The next prime is 113315452531. The reversal of 113315452441 is 144254513311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104869107225 + 8446345216 = 323835^2 + 91904^2 .

It is an emirp because it is prime and its reverse (144254513311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113315452441 - 2⁵ = 113315452409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113315452397 and 113315452406.

It is not a weakly prime, because it can be changed into another prime (113315458441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56657726220 + 56657726221.

It is an arithmetic number, because the mean of its divisors is an integer number (56657726221).

Almost surely, 2^113315452441 is an apocalyptic number.

It is an amenable number.

113315452441 is a deficient number, since it is larger than the sum of its proper divisors (1).

113315452441 is an equidigital number, since it uses as much as digits as its factorization.

113315452441 is an evil number, because the sum of its binary digits is even.

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

Adding to 113315452441 its reverse (144254513311), we get a palindrome (257569965752).

The spelling of 113315452441 in words is "one hundred thirteen billion, three hundred fifteen million, four hundred fifty-two thousand, four hundred forty-one".