117210763 has 4 divisors (see below), whose sum is σ = 117363168. Its totient is φ = 117058360.

The previous prime is 117210727. The next prime is 117210773. The reversal of 117210763 is 367012711.

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 117210763 - 2²¹ = 115113611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117210773) 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, 75043 + ... + 76588.

It is an arithmetic number, because the mean of its divisors is an integer number (29340792).

Almost surely, 2^117210763 is an apocalyptic number.

117210763 is a deficient number, since it is larger than the sum of its proper divisors (152405).

117210763 is an equidigital number, since it uses as much as digits as its factorization.

117210763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152404.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 117210763 is about 10826.3919659321. The cubic root of 117210763 is about 489.3908340049.

It can be divided in two parts, 1172 and 10763, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 117210763 in words is "one hundred seventeen million, two hundred ten thousand, seven hundred sixty-three".