803138080 has 48 divisors (see below), whose sum is σ = 1958632704. Its totient is φ = 310890240.

The previous prime is 803138059. The next prime is 803138117. The reversal of 803138080 is 80831308.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76002 + ... + 85921.

It is an arithmetic number, because the mean of its divisors is an integer number (40804848).

Almost surely, 2^803138080 is an apocalyptic number.

803138080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

803138080 is an abundant number, since it is smaller than the sum of its proper divisors (1155494624).

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

803138080 is a wasteful number, since it uses less digits than its factorization.

803138080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161969 (or 161961 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 803138080 is about 28339.6908945740. The cubic root of 803138080 is about 929.5299895037.

Adding to 803138080 its reverse (80831308), we get a palindrome (883969388).

The spelling of 803138080 in words is "eight hundred three million, one hundred thirty-eight thousand, eighty".