30313312213201 has 4 divisors (see below), whose sum is σ = 31291160994304. Its totient is φ = 29335463432100.

The previous prime is 30313312213153. The next prime is 30313312213319. The reversal of 30313312213201 is 10231221331303.

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 30313312213201 - 2¹⁷ = 30313312082129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30313312213001) 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, 488924390505 + ... + 488924390566.

It is an arithmetic number, because the mean of its divisors is an integer number (7822790248576).

Almost surely, 2^{30313312213201} is an apocalyptic number.

30313312213201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30313312213201 is a deficient number, since it is larger than the sum of its proper divisors (977848781103).

30313312213201 is an equidigital number, since it uses as much as digits as its factorization.

30313312213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977848781102.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 30313312213201 its reverse (10231221331303), we get a palindrome (40544533544504).

The spelling of 30313312213201 in words is "thirty trillion, three hundred thirteen billion, three hundred twelve million, two hundred thirteen thousand, two hundred one".