113247030305 has 8 divisors (see below), whose sum is σ = 136064007744. Its totient is φ = 90485910000.

The previous prime is 113247030287. The next prime is 113247030371. The reversal of 113247030305 is 503030742311.

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

It is not a de Polignac number, because 113247030305 - 2¹⁰ = 113247029281 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, 13959821 + ... + 13967930.

It is an arithmetic number, because the mean of its divisors is an integer number (17008000968).

Almost surely, 2^113247030305 is an apocalyptic number.

It is an amenable number.

113247030305 is a deficient number, since it is larger than the sum of its proper divisors (22816977439).

113247030305 is an equidigital number, since it uses as much as digits as its factorization.

113247030305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27928567.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 113247030305 its reverse (503030742311), we get a palindrome (616277772616).

The spelling of 113247030305 in words is "one hundred thirteen billion, two hundred forty-seven million, thirty thousand, three hundred five".