3331013 has 4 divisors (see below), whose sum is σ = 3806880. Its totient is φ = 2855148.

The previous prime is 3331001. The next prime is 3331033. The reversal of 3331013 is 3101333.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3101333 = 31 ⋅100043.

It is a cyclic number.

It is not a de Polignac number, because 3331013 - 2⁶ = 3330949 is a prime.

It is a super-2 number, since 2×3331013² = 22191295212338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331033) 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, 237923 + ... + 237936.

It is an arithmetic number, because the mean of its divisors is an integer number (951720).

Almost surely, 2^3331013 is an apocalyptic number.

It is an amenable number.

3331013 is a deficient number, since it is larger than the sum of its proper divisors (475867).

3331013 is an equidigital number, since it uses as much as digits as its factorization.

3331013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475866.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 3331013 is about 1825.1062982742. The cubic root of 3331013 is about 149.3454889969.

Adding to 3331013 its reverse (3101333), we get a palindrome (6432346).

The spelling of 3331013 in words is "three million, three hundred thirty-one thousand, thirteen".