108372443 has 2 divisors, whose sum is σ = 108372444. Its totient is φ = 108372442.

The previous prime is 108372431. The next prime is 108372461. The reversal of 108372443 is 344273801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108372443 - 2²⁴ = 91595227 is a prime.

It is equal to p_6215198 and since 108372443 and 6215198 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (108372403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54186221 + 54186222.

It is an arithmetic number, because the mean of its divisors is an integer number (54186222).

Almost surely, 2^108372443 is an apocalyptic number.

108372443 is a deficient number, since it is larger than the sum of its proper divisors (1).

108372443 is an equidigital number, since it uses as much as digits as its factorization.

108372443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 108372443 is about 10410.2085954125. The cubic root of 108372443 is about 476.7671101244.

The spelling of 108372443 in words is "one hundred eight million, three hundred seventy-two thousand, four hundred forty-three".