30333401320013 has 4 divisors (see below), whose sum is σ = 33090983258208. Its totient is φ = 27575819381820.

The previous prime is 30333401319983. The next prime is 30333401320021. The reversal of 30333401320013 is 31002310433303.

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 a de Polignac number, because none of the positive numbers 2^k-30333401320013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30333401320073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378790969081 + ... + 1378790969102.

It is an arithmetic number, because the mean of its divisors is an integer number (8272745814552).

Almost surely, 2^{30333401320013} is an apocalyptic number.

It is an amenable number.

30333401320013 is a deficient number, since it is larger than the sum of its proper divisors (2757581938195).

30333401320013 is a wasteful number, since it uses less digits than its factorization.

30333401320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757581938194.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 30333401320013 its reverse (31002310433303), we get a palindrome (61335711753316).

The spelling of 30333401320013 in words is "thirty trillion, three hundred thirty-three billion, four hundred one million, three hundred twenty thousand, thirteen".