116405155303 has 2 divisors, whose sum is σ = 116405155304. Its totient is φ = 116405155302.

The previous prime is 116405155187. The next prime is 116405155319. The reversal of 116405155303 is 303551504611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116405155303 - 2²⁹ = 115868284391 is a prime.

It is a super-2 number, since 2×116405155303² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116405155103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58202577651 + 58202577652.

It is an arithmetic number, because the mean of its divisors is an integer number (58202577652).

Almost surely, 2^116405155303 is an apocalyptic number.

116405155303 is a deficient number, since it is larger than the sum of its proper divisors (1).

116405155303 is an equidigital number, since it uses as much as digits as its factorization.

116405155303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 34.

Adding to 116405155303 its reverse (303551504611), we get a palindrome (419956659914).

The spelling of 116405155303 in words is "one hundred sixteen billion, four hundred five million, one hundred fifty-five thousand, three hundred three".