117104623 has 4 divisors (see below), whose sum is σ = 118587040. Its totient is φ = 115622208.

The previous prime is 117104621. The next prime is 117104633. The reversal of 117104623 is 326401711.

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 117104623 - 2¹ = 117104621 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 (117104621) 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, 741090 + ... + 741247.

It is an arithmetic number, because the mean of its divisors is an integer number (29646760).

Almost surely, 2^117104623 is an apocalyptic number.

117104623 is a deficient number, since it is larger than the sum of its proper divisors (1482417).

117104623 is an equidigital number, since it uses as much as digits as its factorization.

117104623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482416.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 117104623 is about 10821.4889456119. The cubic root of 117104623 is about 489.2430670566.

The spelling of 117104623 in words is "one hundred seventeen million, one hundred four thousand, six hundred twenty-three".