102433044 has 48 divisors (see below), whose sum is σ = 273926016. Its totient is φ = 29184000.

The previous prime is 102433033. The next prime is 102433081. The reversal of 102433044 is 440334201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 102433044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32164 + ... + 35204.

It is an arithmetic number, because the mean of its divisors is an integer number (5706792).

Almost surely, 2^102433044 is an apocalyptic number.

102433044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102433044 is an abundant number, since it is smaller than the sum of its proper divisors (171492972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102433044 is a wasteful number, since it uses less digits than its factorization.

102433044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3456 (or 3454 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 102433044 is about 10120.9211043264. The cubic root of 102433044 is about 467.8931562656.

Adding to 102433044 its reverse (440334201), we get a palindrome (542767245).

The spelling of 102433044 in words is "one hundred two million, four hundred thirty-three thousand, forty-four".