30863260085 has 16 divisors (see below), whose sum is σ = 43692137472. Its totient is φ = 20480688000.

The previous prime is 30863260039. The next prime is 30863260111. The reversal of 30863260085 is 58006236803.

It is not a de Polignac number, because 30863260085 - 2¹⁰ = 30863259061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14221616 + ... + 14223785.

It is an arithmetic number, because the mean of its divisors is an integer number (2730758592).

Almost surely, 2^30863260085 is an apocalyptic number.

30863260085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30863260085 is a deficient number, since it is larger than the sum of its proper divisors (12828877387).

30863260085 is a wasteful number, since it uses less digits than its factorization.

30863260085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28445444.

The product of its (nonzero) digits is 207360, while the sum is 41.

Adding to 30863260085 its reverse (58006236803), we get a palindrome (88869496888).

The spelling of 30863260085 in words is "thirty billion, eight hundred sixty-three million, two hundred sixty thousand, eighty-five".