30809359001 has 4 divisors (see below), whose sum is σ = 30818501904. Its totient is φ = 30800216100.

The previous prime is 30809358991. The next prime is 30809359043. The reversal of 30809359001 is 10095390803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30809359001 - 2²⁶ = 30742250137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30809359081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4566395 + ... + 4573136.

It is an arithmetic number, because the mean of its divisors is an integer number (7704625476).

Almost surely, 2^30809359001 is an apocalyptic number.

It is an amenable number.

30809359001 is a deficient number, since it is larger than the sum of its proper divisors (9142903).

30809359001 is an equidigital number, since it uses as much as digits as its factorization.

30809359001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9142902.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 30809359001 in words is "thirty billion, eight hundred nine million, three hundred fifty-nine thousand, one".