117829133 has 2 divisors, whose sum is σ = 117829134. Its totient is φ = 117829132.

The previous prime is 117829087. The next prime is 117829157. The reversal of 117829133 is 331928711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76702564 + 41126569 = 8758^2 + 6413^2 .

It is a cyclic number.

It is not a de Polignac number, because 117829133 - 2²⁰ = 116780557 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 117829093 and 117829102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117829183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58914566 + 58914567.

It is an arithmetic number, because the mean of its divisors is an integer number (58914567).

Almost surely, 2^117829133 is an apocalyptic number.

It is an amenable number.

117829133 is a deficient number, since it is larger than the sum of its proper divisors (1).

117829133 is an equidigital number, since it uses as much as digits as its factorization.

117829133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 35.

The square root of 117829133 is about 10854.9128508708. The cubic root of 117829133 is about 490.2499529973.

The spelling of 117829133 in words is "one hundred seventeen million, eight hundred twenty-nine thousand, one hundred thirty-three".