108245937391 has 2 divisors, whose sum is σ = 108245937392. Its totient is φ = 108245937390.

The previous prime is 108245937329. The next prime is 108245937413. The reversal of 108245937391 is 193739542801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108245937391 - 2⁷ = 108245937263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108245937091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54122968695 + 54122968696.

It is an arithmetic number, because the mean of its divisors is an integer number (54122968696).

Almost surely, 2^108245937391 is an apocalyptic number.

108245937391 is a deficient number, since it is larger than the sum of its proper divisors (1).

108245937391 is an equidigital number, since it uses as much as digits as its factorization.

108245937391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 108245937391 in words is "one hundred eight billion, two hundred forty-five million, nine hundred thirty-seven thousand, three hundred ninety-one".