102241443 has 16 divisors (see below), whose sum is σ = 141858720. Its totient is φ = 65420544.

The previous prime is 102241427. The next prime is 102241459. The reversal of 102241443 is 344142201.

It is an interprime number because it is at equal distance from previous prime (102241427) and next prime (102241459).

It is not a de Polignac number, because 102241443 - 2⁴ = 102241427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102241493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11655 + ... + 18447.

It is an arithmetic number, because the mean of its divisors is an integer number (8866170).

Almost surely, 2^102241443 is an apocalyptic number.

102241443 is a deficient number, since it is larger than the sum of its proper divisors (39617277).

102241443 is a wasteful number, since it uses less digits than its factorization.

102241443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 102241443 is about 10111.4510828071. The cubic root of 102241443 is about 467.6012428123.

Adding to 102241443 its reverse (344142201), we get a palindrome (446383644).

The spelling of 102241443 in words is "one hundred two million, two hundred forty-one thousand, four hundred forty-three".