117900803 has 2 divisors, whose sum is σ = 117900804. Its totient is φ = 117900802.

The previous prime is 117900793. The next prime is 117900841. The reversal of 117900803 is 308009711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117900803 - 2⁴ = 117900787 is a prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (117900203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58950401 + 58950402.

It is an arithmetic number, because the mean of its divisors is an integer number (58950402).

Almost surely, 2^117900803 is an apocalyptic number.

117900803 is a deficient number, since it is larger than the sum of its proper divisors (1).

117900803 is an equidigital number, since it uses as much as digits as its factorization.

117900803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 117900803 is about 10858.2136191917. The cubic root of 117900803 is about 490.3493316250.

The spelling of 117900803 in words is "one hundred seventeen million, nine hundred thousand, eight hundred three".