113545411223 has 2 divisors, whose sum is σ = 113545411224. Its totient is φ = 113545411222.

The previous prime is 113545411219. The next prime is 113545411279. The reversal of 113545411223 is 322114545311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113545411223 - 2² = 113545411219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113545411223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113545411283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56772705611 + 56772705612.

It is an arithmetic number, because the mean of its divisors is an integer number (56772705612).

Almost surely, 2^113545411223 is an apocalyptic number.

113545411223 is a deficient number, since it is larger than the sum of its proper divisors (1).

113545411223 is an equidigital number, since it uses as much as digits as its factorization.

113545411223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 32.

Adding to 113545411223 its reverse (322114545311), we get a palindrome (435659956534).

The spelling of 113545411223 in words is "one hundred thirteen billion, five hundred forty-five million, four hundred eleven thousand, two hundred twenty-three".