103354164491 has 2 divisors, whose sum is σ = 103354164492. Its totient is φ = 103354164490.

The previous prime is 103354164481. The next prime is 103354164523. The reversal of 103354164491 is 194461453301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103354164491 is a prime.

It is not a weakly prime, because it can be changed into another prime (103354164401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51677082245 + 51677082246.

It is an arithmetic number, because the mean of its divisors is an integer number (51677082246).

Almost surely, 2^103354164491 is an apocalyptic number.

103354164491 is a deficient number, since it is larger than the sum of its proper divisors (1).

103354164491 is an equidigital number, since it uses as much as digits as its factorization.

103354164491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 103354164491 in words is "one hundred three billion, three hundred fifty-four million, one hundred sixty-four thousand, four hundred ninety-one".