116187147091 has 2 divisors, whose sum is σ = 116187147092. Its totient is φ = 116187147090.

The previous prime is 116187147017. The next prime is 116187147101. The reversal of 116187147091 is 190741781611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116187147091 - 2²³ = 116178758483 is a prime.

It is not a weakly prime, because it can be changed into another prime (116187147491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58093573545 + 58093573546.

It is an arithmetic number, because the mean of its divisors is an integer number (58093573546).

Almost surely, 2^116187147091 is an apocalyptic number.

116187147091 is a deficient number, since it is larger than the sum of its proper divisors (1).

116187147091 is an equidigital number, since it uses as much as digits as its factorization.

116187147091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 46.

The spelling of 116187147091 in words is "one hundred sixteen billion, one hundred eighty-seven million, one hundred forty-seven thousand, ninety-one".