30681504001 has 16 divisors (see below), whose sum is σ = 32572036224. Its totient is φ = 28800624384.

The previous prime is 30681503987. The next prime is 30681504011. The reversal of 30681504001 is 10040518603.

It is a cyclic number.

It is not a de Polignac number, because 30681504001 - 2⁷ = 30681503873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30681504011) 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, 14943691 + ... + 14945743.

It is an arithmetic number, because the mean of its divisors is an integer number (2035752264).

Almost surely, 2^30681504001 is an apocalyptic number.

It is an amenable number.

30681504001 is a deficient number, since it is larger than the sum of its proper divisors (1890532223).

30681504001 is a wasteful number, since it uses less digits than its factorization.

30681504001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 30681504001 in words is "thirty billion, six hundred eighty-one million, five hundred four thousand, one".