117020963 has 2 divisors, whose sum is σ = 117020964. Its totient is φ = 117020962.

The previous prime is 117020957. The next prime is 117020999. The reversal of 117020963 is 369020711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117020963 - 2²⁶ = 49912099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (117020933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58510481 + 58510482.

It is an arithmetic number, because the mean of its divisors is an integer number (58510482).

Almost surely, 2^117020963 is an apocalyptic number.

117020963 is a deficient number, since it is larger than the sum of its proper divisors (1).

117020963 is an equidigital number, since it uses as much as digits as its factorization.

117020963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 117020963 is about 10817.6227980088. The cubic root of 117020963 is about 489.1265335823.

The spelling of 117020963 in words is "one hundred seventeen million, twenty thousand, nine hundred sixty-three".