330030020403313 has 4 divisors (see below), whose sum is σ = 335440348606708. Its totient is φ = 324619692199920.

The previous prime is 330030020403277. The next prime is 330030020403329. The reversal of 330030020403313 is 313304020030033.

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 19356682542129 + 310673337861184 = 4399623^2 + 17625928^2 .

It is a cyclic number.

It is not a de Polignac number, because 330030020403313 - 2²¹ = 330030018306161 is a prime.

It is a super-2 number, since 2×330030020403313² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330030020403353) 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, 2705164101606 + ... + 2705164101727.

It is an arithmetic number, because the mean of its divisors is an integer number (83860087151677).

Almost surely, 2^{330030020403313} is an apocalyptic number.

It is an amenable number.

330030020403313 is a deficient number, since it is larger than the sum of its proper divisors (5410328203395).

330030020403313 is an equidigital number, since it uses as much as digits as its factorization.

330030020403313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5410328203394.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 330030020403313 its reverse (313304020030033), we get a palindrome (643334040433346).

The spelling of 330030020403313 in words is "three hundred thirty trillion, thirty billion, twenty million, four hundred three thousand, three hundred thirteen".