113552500431111 has 16 divisors (see below), whose sum is σ = 173032671449088. Its totient is φ = 64887034413600.

The previous prime is 113552500431103. The next prime is 113552500431131. The reversal of 113552500431111 is 111134005255311.

It is not a de Polignac number, because 113552500431111 - 2³ = 113552500431103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113552500431131) 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, 9286746 + ... + 17701656.

It is an arithmetic number, because the mean of its divisors is an integer number (10814541965568).

Almost surely, 2^{113552500431111} is an apocalyptic number.

113552500431111 is a deficient number, since it is larger than the sum of its proper divisors (59480171017977).

113552500431111 is an equidigital number, since it uses as much as digits as its factorization.

113552500431111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9057502.

The product of its (nonzero) digits is 9000, while the sum is 33.

Adding to 113552500431111 its reverse (111134005255311), we get a palindrome (224686505686422).

The spelling of 113552500431111 in words is "one hundred thirteen trillion, five hundred fifty-two billion, five hundred million, four hundred thirty-one thousand, one hundred eleven".