117140111153321 has 2 divisors, whose sum is σ = 117140111153322. Its totient is φ = 117140111153320.

The previous prime is 117140111153239. The next prime is 117140111153347. The reversal of 117140111153321 is 123351111041711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100873900960000 + 16266210193321 = 10043600^2 + 4033139^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117140111153321 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (117140111153381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58570055576660 + 58570055576661.

It is an arithmetic number, because the mean of its divisors is an integer number (58570055576661).

Almost surely, 2^{117140111153321} is an apocalyptic number.

It is an amenable number.

117140111153321 is a deficient number, since it is larger than the sum of its proper divisors (1).

117140111153321 is an equidigital number, since it uses as much as digits as its factorization.

117140111153321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 32.

The spelling of 117140111153321 in words is "one hundred seventeen trillion, one hundred forty billion, one hundred eleven million, one hundred fifty-three thousand, three hundred twenty-one".