113000420555 has 8 divisors (see below), whose sum is σ = 147927823344. Its totient is φ = 82182124000.

The previous prime is 113000420531. The next prime is 113000420563. The reversal of 113000420555 is 555024000311.

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

It is a de Polignac number, because none of the positive numbers 2^k-113000420555 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027276496 + ... + 1027276605.

It is an arithmetic number, because the mean of its divisors is an integer number (18490977918).

Almost surely, 2^113000420555 is an apocalyptic number.

113000420555 is a deficient number, since it is larger than the sum of its proper divisors (34927402789).

113000420555 is a wasteful number, since it uses less digits than its factorization.

113000420555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054553117.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 113000420555 its reverse (555024000311), we get a palindrome (668024420866).

The spelling of 113000420555 in words is "one hundred thirteen billion, four hundred twenty thousand, five hundred fifty-five".