30350800961 has 16 divisors (see below), whose sum is σ = 34753017600. Its totient is φ = 26257744128.

The previous prime is 30350800937. The next prime is 30350800969. The reversal of 30350800961 is 16900805303.

It is not a de Polignac number, because 30350800961 - 2³⁰ = 29277059137 is a prime.

It is a super-2 number, since 2×30350800961² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30350800969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234491 + ... + 340128.

It is an arithmetic number, because the mean of its divisors is an integer number (2172063600).

Almost surely, 2^30350800961 is an apocalyptic number.

It is an amenable number.

30350800961 is a deficient number, since it is larger than the sum of its proper divisors (4402216639).

30350800961 is a wasteful number, since it uses less digits than its factorization.

30350800961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574888.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 30350800961 in words is "thirty billion, three hundred fifty million, eight hundred thousand, nine hundred sixty-one".