117032501 has 2 divisors, whose sum is σ = 117032502. Its totient is φ = 117032500.

The previous prime is 117032479. The next prime is 117032521. The reversal of 117032501 is 105230711.

It is an a-pointer prime, because the next prime (117032521) can be obtained adding 117032501 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99400900 + 17631601 = 9970^2 + 4199^2 .

It is an emirp because it is prime and its reverse (105230711) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117032501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117032521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58516250 + 58516251.

It is an arithmetic number, because the mean of its divisors is an integer number (58516251).

Almost surely, 2^117032501 is an apocalyptic number.

It is an amenable number.

117032501 is a deficient number, since it is larger than the sum of its proper divisors (1).

117032501 is an equidigital number, since it uses as much as digits as its factorization.

117032501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 117032501 is about 10818.1560813292. The cubic root of 117032501 is about 489.1426086408.

The spelling of 117032501 in words is "one hundred seventeen million, thirty-two thousand, five hundred one".