117019933 has 2 divisors, whose sum is σ = 117019934. Its totient is φ = 117019932.

The previous prime is 117019907. The next prime is 117019943. The reversal of 117019933 is 339910711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109056249 + 7963684 = 10443^2 + 2822^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117019933 is a prime.

It is a super-4 number, since 4×117019933⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117019943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58509966 + 58509967.

It is an arithmetic number, because the mean of its divisors is an integer number (58509967).

Almost surely, 2^117019933 is an apocalyptic number.

It is an amenable number.

117019933 is a deficient number, since it is larger than the sum of its proper divisors (1).

117019933 is an equidigital number, since it uses as much as digits as its factorization.

117019933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 34.

The square root of 117019933 is about 10817.5751904020. The cubic root of 117019933 is about 489.1250985066.

The spelling of 117019933 in words is "one hundred seventeen million, nineteen thousand, nine hundred thirty-three".