113304405553455 has 16 divisors (see below), whose sum is σ = 187135018205184. Its totient is φ = 58479693188640.

The previous prime is 113304405553403. The next prime is 113304405553501. The reversal of 113304405553455 is 554355504403311.

It is not a de Polignac number, because 113304405553455 - 2¹⁰ = 113304405552431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121832693679 + ... + 121832694608.

It is an arithmetic number, because the mean of its divisors is an integer number (11695938637824).

Almost surely, 2^{113304405553455} is an apocalyptic number.

113304405553455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113304405553455 is a deficient number, since it is larger than the sum of its proper divisors (73830612651729).

113304405553455 is a wasteful number, since it uses less digits than its factorization.

113304405553455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243665388326.

The product of its (nonzero) digits is 5400000, while the sum is 48.

Adding to 113304405553455 its reverse (554355504403311), we get a palindrome (667659909956766).

The spelling of 113304405553455 in words is "one hundred thirteen trillion, three hundred four billion, four hundred five million, five hundred fifty-three thousand, four hundred fifty-five".