113504011045 has 8 divisors (see below), whose sum is σ = 136206677880. Its totient is φ = 90801965760.

The previous prime is 113504011043. The next prime is 113504011111. The reversal of 113504011045 is 540110405311.

It can be written as a sum of positive squares in 4 ways, for example, as 13201320609 + 100302690436 = 114897^2 + 316706^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113504011045 - 2¹ = 113504011043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113504011043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490255 + ... + 683635.

It is an arithmetic number, because the mean of its divisors is an integer number (17025834735).

Almost surely, 2^113504011045 is an apocalyptic number.

It is an amenable number.

113504011045 is a deficient number, since it is larger than the sum of its proper divisors (22702666835).

113504011045 is a wasteful number, since it uses less digits than its factorization.

113504011045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310775.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 113504011045 its reverse (540110405311), we get a palindrome (653614416356).

The spelling of 113504011045 in words is "one hundred thirteen billion, five hundred four million, eleven thousand, forty-five".