117553429211 has 2 divisors, whose sum is σ = 117553429212. Its totient is φ = 117553429210.

The previous prime is 117553429141. The next prime is 117553429223. The reversal of 117553429211 is 112924355711.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117553429211 is a prime.

It is not a weakly prime, because it can be changed into another prime (117553429811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58776714605 + 58776714606.

It is an arithmetic number, because the mean of its divisors is an integer number (58776714606).

Almost surely, 2^117553429211 is an apocalyptic number.

117553429211 is a deficient number, since it is larger than the sum of its proper divisors (1).

117553429211 is an equidigital number, since it uses as much as digits as its factorization.

117553429211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 41.

The spelling of 117553429211 in words is "one hundred seventeen billion, five hundred fifty-three million, four hundred twenty-nine thousand, two hundred eleven".