117900337 has 2 divisors, whose sum is σ = 117900338. Its totient is φ = 117900336.

The previous prime is 117900317. The next prime is 117900353. The reversal of 117900337 is 733009711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60155536 + 57744801 = 7756^2 + 7599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117900337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117900299 and 117900308.

It is not a weakly prime, because it can be changed into another prime (117900317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58950168 + 58950169.

It is an arithmetic number, because the mean of its divisors is an integer number (58950169).

Almost surely, 2^117900337 is an apocalyptic number.

It is an amenable number.

117900337 is a deficient number, since it is larger than the sum of its proper divisors (1).

117900337 is an equidigital number, since it uses as much as digits as its factorization.

117900337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3969, while the sum is 31.

The square root of 117900337 is about 10858.1921607605. The cubic root of 117900337 is about 490.3486855929.

The spelling of 117900337 in words is "one hundred seventeen million, nine hundred thousand, three hundred thirty-seven".