30332002001 has 6 divisors (see below), whose sum is σ = 35284165650. Its totient is φ = 25998858816.

The previous prime is 30332001991. The next prime is 30332002003. The reversal of 30332002001 is 10020023303.

It can be written as a sum of positive squares in only one way, i.e., 29730035776 + 601966225 = 172424^2 + 24535^2 .

It is not a de Polignac number, because 30332002001 - 2³⁴ = 13152132817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30332002003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 309510176 + ... + 309510273.

It is an arithmetic number, because the mean of its divisors is an integer number (5880694275).

Almost surely, 2^30332002001 is an apocalyptic number.

It is an amenable number.

30332002001 is a deficient number, since it is larger than the sum of its proper divisors (4952163649).

30332002001 is an equidigital number, since it uses as much as digits as its factorization.

30332002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619020463 (or 619020456 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30332002001 its reverse (10020023303), we get a palindrome (40352025304).

The spelling of 30332002001 in words is "thirty billion, three hundred thirty-two million, two thousand, one".