3320312002123 has 4 divisors (see below), whose sum is σ = 3320337205440. Its totient is φ = 3320286798808.

The previous prime is 3320312001893. The next prime is 3320312002157. The reversal of 3320312002123 is 3212002130233.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320312002123 is a prime.

It is a super-2 number, since 2×3320312002123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3320312002094 and 3320312002103.

It is not an unprimeable number, because it can be changed into a prime (3320312012123) 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, 12403003 + ... + 12667876.

It is an arithmetic number, because the mean of its divisors is an integer number (830084301360).

Almost surely, 2^{3320312002123} is an apocalyptic number.

3320312002123 is a deficient number, since it is larger than the sum of its proper divisors (25203317).

3320312002123 is a wasteful number, since it uses less digits than its factorization.

3320312002123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25203316.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3320312002123 its reverse (3212002130233), we get a palindrome (6532314132356).

The spelling of 3320312002123 in words is "three trillion, three hundred twenty billion, three hundred twelve million, two thousand, one hundred twenty-three".