103254443 has 2 divisors, whose sum is σ = 103254444. Its totient is φ = 103254442.

The previous prime is 103254439. The next prime is 103254449. The reversal of 103254443 is 344452301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103254443 - 2² = 103254439 is a prime.

It is a super-2 number, since 2×103254443² = 21322959998480498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103254449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51627221 + 51627222.

It is an arithmetic number, because the mean of its divisors is an integer number (51627222).

Almost surely, 2^103254443 is an apocalyptic number.

103254443 is a deficient number, since it is larger than the sum of its proper divisors (1).

103254443 is an equidigital number, since it uses as much as digits as its factorization.

103254443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 103254443 is about 10161.4193398363. The cubic root of 103254443 is about 469.1404888853.

The spelling of 103254443 in words is "one hundred three million, two hundred fifty-four thousand, four hundred forty-three".