117950611 has 2 divisors, whose sum is σ = 117950612. Its totient is φ = 117950610.

The previous prime is 117950603. The next prime is 117950663. The reversal of 117950611 is 116059711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117950611 - 2³ = 117950603 is a prime.

It is not a weakly prime, because it can be changed into another prime (117950011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58975305 + 58975306.

It is an arithmetic number, because the mean of its divisors is an integer number (58975306).

Almost surely, 2^117950611 is an apocalyptic number.

117950611 is a deficient number, since it is larger than the sum of its proper divisors (1).

117950611 is an equidigital number, since it uses as much as digits as its factorization.

117950611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 31.

The square root of 117950611 is about 10860.5069402860. The cubic root of 117950611 is about 490.4183723791.

The spelling of 117950611 in words is "one hundred seventeen million, nine hundred fifty thousand, six hundred eleven".