30330131552201 has 4 divisors (see below), whose sum is σ = 32663218594692. Its totient is φ = 27997044509712.

The previous prime is 30330131552153. The next prime is 30330131552207. The reversal of 30330131552201 is 10225513103303.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20758038097801 + 9572093454400 = 4556099^2 + 3093880^2 .

It is a cyclic number.

It is not a de Polignac number, because 30330131552201 - 2⁶ = 30330131552137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30330131552207) 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, 1166543521226 + ... + 1166543521251.

It is an arithmetic number, because the mean of its divisors is an integer number (8165804648673).

Almost surely, 2^{30330131552201} is an apocalyptic number.

It is an amenable number.

30330131552201 is a deficient number, since it is larger than the sum of its proper divisors (2333087042491).

30330131552201 is a wasteful number, since it uses less digits than its factorization.

30330131552201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333087042490.

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 30330131552201 its reverse (10225513103303), we get a palindrome (40555644655504).

The spelling of 30330131552201 in words is "thirty trillion, three hundred thirty billion, one hundred thirty-one million, five hundred fifty-two thousand, two hundred one".