30313321012201 has 4 divisors (see below), whose sum is σ = 30314033354052. Its totient is φ = 30312608670352.

The previous prime is 30313321012189. The next prime is 30313321012259. The reversal of 30313321012201 is 10221012331303.

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 14331108066025 + 15982212946176 = 3785645^2 + 3997776^2 .

It is a cyclic number.

It is not a de Polignac number, because 30313321012201 - 2¹³ = 30313321004009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30313321012001) 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, 356107090 + ... + 356192203.

It is an arithmetic number, because the mean of its divisors is an integer number (7578508338513).

Almost surely, 2^{30313321012201} is an apocalyptic number.

It is an amenable number.

30313321012201 is a deficient number, since it is larger than the sum of its proper divisors (712341851).

30313321012201 is an equidigital number, since it uses as much as digits as its factorization.

30313321012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712341850.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30313321012201 its reverse (10221012331303), we get a palindrome (40534333343504).

The spelling of 30313321012201 in words is "thirty trillion, three hundred thirteen billion, three hundred twenty-one million, twelve thousand, two hundred one".