117956303 has 4 divisors (see below), whose sum is σ = 120833328. Its totient is φ = 115079280.

The previous prime is 117956287. The next prime is 117956327. The reversal of 117956303 is 303659711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117956303 - 2⁴ = 117956287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117956603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438451 + ... + 1438532.

It is an arithmetic number, because the mean of its divisors is an integer number (30208332).

Almost surely, 2^117956303 is an apocalyptic number.

117956303 is a deficient number, since it is larger than the sum of its proper divisors (2877025).

117956303 is an equidigital number, since it uses as much as digits as its factorization.

117956303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877024.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 117956303 is about 10860.7689875073. The cubic root of 117956303 is about 490.4262610382.

The spelling of 117956303 in words is "one hundred seventeen million, nine hundred fifty-six thousand, three hundred three".