102263443 has 8 divisors (see below), whose sum is σ = 102942576. Its totient is φ = 101587200.

The previous prime is 102263423. The next prime is 102263459. The reversal of 102263443 is 344362201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102263443 - 2⁵ = 102263411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102263423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172155 + ... + 172747.

It is an arithmetic number, because the mean of its divisors is an integer number (12867822).

Almost surely, 2^102263443 is an apocalyptic number.

102263443 is a deficient number, since it is larger than the sum of its proper divisors (679133).

102263443 is an equidigital number, since it uses as much as digits as its factorization.

102263443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 102263443 is about 10112.5388998016. The cubic root of 102263443 is about 467.6347794072.

The spelling of 102263443 in words is "one hundred two million, two hundred sixty-three thousand, four hundred forty-three".