113311411201405 has 32 divisors (see below), whose sum is σ = 138666958456320. Its totient is φ = 88871281920000.

The previous prime is 113311411201403. The next prime is 113311411201423. The reversal of 113311411201405 is 504102114113311.

It is a happy number.

It is not a de Polignac number, because 113311411201405 - 2¹ = 113311411201403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113311411201403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1167640876 + ... + 1167737914.

It is an arithmetic number, because the mean of its divisors is an integer number (4333342451760).

Almost surely, 2^{113311411201405} is an apocalyptic number.

It is an amenable number.

113311411201405 is a deficient number, since it is larger than the sum of its proper divisors (25355547254915).

113311411201405 is a wasteful number, since it uses less digits than its factorization.

113311411201405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119749.

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 113311411201405 its reverse (504102114113311), we get a palindrome (617413525314716).

The spelling of 113311411201405 in words is "one hundred thirteen trillion, three hundred eleven billion, four hundred eleven million, two hundred one thousand, four hundred five".