113023313553505 has 16 divisors (see below), whose sum is σ = 137601184149504. Its totient is φ = 89112608827200.

The previous prime is 113023313553499. The next prime is 113023313553509. The reversal of 113023313553505 is 505355313320311.

It is not a de Polignac number, because 113023313553505 - 2¹⁵ = 113023313520737 is a prime.

It is a super-2 number, since 2×113023313553505² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113023313553509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589273222 + ... + 589464991.

It is an arithmetic number, because the mean of its divisors is an integer number (8600074009344).

Almost surely, 2^{113023313553505} is an apocalyptic number.

It is an amenable number.

113023313553505 is a deficient number, since it is larger than the sum of its proper divisors (24577870595999).

113023313553505 is a wasteful number, since it uses less digits than its factorization.

113023313553505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178738496.

The product of its (nonzero) digits is 303750, while the sum is 40.

Adding to 113023313553505 its reverse (505355313320311), we get a palindrome (618378626873816).

The spelling of 113023313553505 in words is "one hundred thirteen trillion, twenty-three billion, three hundred thirteen million, five hundred fifty-three thousand, five hundred five".