303140051320 has 32 divisors (see below), whose sum is σ = 700499311200. Its totient is φ = 117978830208.

The previous prime is 303140051311. The next prime is 303140051321. The reversal of 303140051320 is 23150041303.

It is a junction number, because it is equal to n+sod(n) for n = 303140051291 and 303140051300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303140051321) by changing a digit.

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, 102410700 + ... + 102413659.

It is an arithmetic number, because the mean of its divisors is an integer number (21890603475).

Almost surely, 2^303140051320 is an apocalyptic number.

It is an amenable number.

303140051320 is an abundant number, since it is smaller than the sum of its proper divisors (397359259880).

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

303140051320 is a wasteful number, since it uses less digits than its factorization.

303140051320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204824407 (or 204824403 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 303140051320 its reverse (23150041303), we get a palindrome (326290092623).

The spelling of 303140051320 in words is "three hundred three billion, one hundred forty million, fifty-one thousand, three hundred twenty".