113552454332251 has 32 divisors (see below), whose sum is σ = 134931149853696. Its totient is φ = 94497620976000.

The previous prime is 113552454332249. The next prime is 113552454332357. The reversal of 113552454332251 is 152233454255311.

It is not a de Polignac number, because 113552454332251 - 2¹ = 113552454332249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113552454342251) 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, 98858295 + ... + 100000336.

It is an arithmetic number, because the mean of its divisors is an integer number (4216598432928).

Almost surely, 2^{113552454332251} is an apocalyptic number.

113552454332251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113552454332251 is a deficient number, since it is larger than the sum of its proper divisors (21378695521445).

113552454332251 is a wasteful number, since it uses less digits than its factorization.

113552454332251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198858763.

The product of its digits is 2160000, while the sum is 46.

The spelling of 113552454332251 in words is "one hundred thirteen trillion, five hundred fifty-two billion, four hundred fifty-four million, three hundred thirty-two thousand, two hundred fifty-one".