117000361923853 has 2 divisors, whose sum is σ = 117000361923854. Its totient is φ = 117000361923852.

The previous prime is 117000361923803. The next prime is 117000361923871. The reversal of 117000361923853 is 358329163000711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66456196372489 + 50544165551364 = 8152067^2 + 7109442^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117000361923853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117000361923797 and 117000361923806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117000361923803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58500180961926 + 58500180961927.

It is an arithmetic number, because the mean of its divisors is an integer number (58500180961927).

Almost surely, 2^{117000361923853} is an apocalyptic number.

It is an amenable number.

117000361923853 is a deficient number, since it is larger than the sum of its proper divisors (1).

117000361923853 is an equidigital number, since it uses as much as digits as its factorization.

117000361923853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 117000361923853 in words is "one hundred seventeen trillion, three hundred sixty-one million, nine hundred twenty-three thousand, eight hundred fifty-three".