380133003 has 4 divisors (see below), whose sum is σ = 506844008. Its totient is φ = 253422000.

The previous prime is 380132989. The next prime is 380133007. The reversal of 380133003 is 300331083.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 380133003 - 2⁶ = 380132939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380133007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63355498 + ... + 63355503.

It is an arithmetic number, because the mean of its divisors is an integer number (126711002).

Almost surely, 2^380133003 is an apocalyptic number.

380133003 is a deficient number, since it is larger than the sum of its proper divisors (126711005).

380133003 is a wasteful number, since it uses less digits than its factorization.

380133003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126711004.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 380133003 is about 19496.9998461302. Note that the first 3 decimals coincide. The cubic root of 380133003 is about 724.4001398848.

Adding to 380133003 its reverse (300331083), we get a palindrome (680464086).

The spelling of 380133003 in words is "three hundred eighty million, one hundred thirty-three thousand, three".