113151305 has 8 divisors (see below), whose sum is σ = 137500800. Its totient is φ = 89374896.

The previous prime is 113151299. The next prime is 113151317. The reversal of 113151305 is 503151311.

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

It is a cyclic number.

It is not a de Polignac number, because 113151305 - 2¹⁶ = 113085769 is a prime.

It is a Curzon 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, 142835 + ... + 143624.

It is an arithmetic number, because the mean of its divisors is an integer number (17187600).

Almost surely, 2^113151305 is an apocalyptic number.

It is an amenable number.

113151305 is a deficient number, since it is larger than the sum of its proper divisors (24349495).

113151305 is an equidigital number, since it uses as much as digits as its factorization.

113151305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286543.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 113151305 is about 10637.2602205643. The cubic root of 113151305 is about 483.6744974049.

The spelling of 113151305 in words is "one hundred thirteen million, one hundred fifty-one thousand, three hundred five".