91968402703 has 2 divisors, whose sum is σ = 91968402704. Its totient is φ = 91968402702.

The previous prime is 91968402667. The next prime is 91968402719. The reversal of 91968402703 is 30720486919.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 91968402703 - 2⁹ = 91968402191 is a prime.

It is a super-3 number, since 3×91968402703³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (91968402793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45984201351 + 45984201352.

It is an arithmetic number, because the mean of its divisors is an integer number (45984201352).

Almost surely, 2^91968402703 is an apocalyptic number.

91968402703 is a deficient number, since it is larger than the sum of its proper divisors (1).

91968402703 is an equidigital number, since it uses as much as digits as its factorization.

91968402703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 91968402703 in words is "ninety-one billion, nine hundred sixty-eight million, four hundred two thousand, seven hundred three".