102433443 has 8 divisors (see below), whose sum is σ = 156089088. Its totient is φ = 58533384.

The previous prime is 102433433. The next prime is 102433447. The reversal of 102433443 is 344334201.

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

It is not a de Polignac number, because 102433443 - 2⁶ = 102433379 is a prime.

It is a super-2 number, since 2×102433443² = 20985220489668498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102433447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2438871 + ... + 2438912.

It is an arithmetic number, because the mean of its divisors is an integer number (19511136).

Almost surely, 2^102433443 is an apocalyptic number.

102433443 is a deficient number, since it is larger than the sum of its proper divisors (53655645).

102433443 is an equidigital number, since it uses as much as digits as its factorization.

102433443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4877793.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 102433443 is about 10120.9408159518. The cubic root of 102433443 is about 467.8937637815.

Adding to 102433443 its reverse (344334201), we get a palindrome (446767644).

The spelling of 102433443 in words is "one hundred two million, four hundred thirty-three thousand, four hundred forty-three".