102080433 has 32 divisors (see below), whose sum is σ = 168448000. Its totient is φ = 53545536.

The previous prime is 102080431. The next prime is 102080437. The reversal of 102080433 is 334080201.

It is a happy number.

It is not a de Polignac number, because 102080433 - 2¹ = 102080431 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102080431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53388 + ... + 55266.

It is an arithmetic number, because the mean of its divisors is an integer number (5264000).

Almost surely, 2^102080433 is an apocalyptic number.

102080433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102080433 is a deficient number, since it is larger than the sum of its proper divisors (66367567).

102080433 is a wasteful number, since it uses less digits than its factorization.

102080433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 102080433 is about 10103.4861805220. The cubic root of 102080433 is about 467.3556541026.

The spelling of 102080433 in words is "one hundred two million, eighty thousand, four hundred thirty-three".