30980587303 has 16 divisors (see below), whose sum is σ = 31440254976. Its totient is φ = 30524454720.

The previous prime is 30980587289. The next prime is 30980587373. The reversal of 30980587303 is 30378508903.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30980587303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30980587373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21618675 + ... + 21620107.

It is an arithmetic number, because the mean of its divisors is an integer number (1965015936).

Almost surely, 2^30980587303 is an apocalyptic number.

30980587303 is a deficient number, since it is larger than the sum of its proper divisors (459667673).

30980587303 is a wasteful number, since it uses less digits than its factorization.

30980587303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 30980587303 in words is "thirty billion, nine hundred eighty million, five hundred eighty-seven thousand, three hundred three".