102433320 has 96 divisors (see below), whose sum is σ = 363186720. Its totient is φ = 24831360.

The previous prime is 102433301. The next prime is 102433321. The reversal of 102433320 is 23334201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102433293 and 102433302.

It is not an unprimeable number, because it can be changed into a prime (102433321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8974 + ... + 16893.

It is an arithmetic number, because the mean of its divisors is an integer number (3783195).

Almost surely, 2^102433320 is an apocalyptic number.

102433320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102433320 is an abundant number, since it is smaller than the sum of its proper divisors (260753400).

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

102433320 is a wasteful number, since it uses less digits than its factorization.

102433320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25895 (or 25888 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 102433320 is about 10120.9347394398. The cubic root of 102433320 is about 467.8935765024.

Adding to 102433320 its reverse (23334201), we get a palindrome (125767521).

The spelling of 102433320 in words is "one hundred two million, four hundred thirty-three thousand, three hundred twenty".