113652298458018 has 192 divisors, whose sum is σ = 268951486003200. Its totient is φ = 35935719543360.

The previous prime is 113652298458001. The next prime is 113652298458029. The reversal of 113652298458018 is 810854892256311.

113652298458018 is a `hidden beast` number, since 1 + 1 + 3 + 6 + 522 + 98 + 4 + 5 + 8 + 0 + 18 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 100143193 + ... + 101271731.

It is an arithmetic number, because the mean of its divisors is an integer number (1400788989600).

Almost surely, 2^{113652298458018} is an apocalyptic number.

113652298458018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113652298458018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134475743001600).

113652298458018 is an abundant number, since it is smaller than the sum of its proper divisors (155299187545182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113652298458018 is a wasteful number, since it uses less digits than its factorization.

113652298458018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128739 (or 1128727 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 63.

The spelling of 113652298458018 in words is "one hundred thirteen trillion, six hundred fifty-two billion, two hundred ninety-eight million, four hundred fifty-eight thousand, eighteen".