3320123111 has 4 divisors (see below), whose sum is σ = 3334749432. Its totient is φ = 3305496792.

The previous prime is 3320123101. The next prime is 3320123113. The reversal of 3320123111 is 1113210233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1113210233 = 4001 ⋅278233.

It is a cyclic number.

It is not a de Polignac number, because 3320123111 - 2⁶ = 3320123047 is a prime.

It is a super-2 number, since 2×3320123111² = 22046434944392636642, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3320123111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320123113) 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, 7312820 + ... + 7313273.

It is an arithmetic number, because the mean of its divisors is an integer number (833687358).

Almost surely, 2^3320123111 is an apocalyptic number.

3320123111 is a deficient number, since it is larger than the sum of its proper divisors (14626321).

3320123111 is a wasteful number, since it uses less digits than its factorization.

3320123111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14626320.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3320123111 is about 57620.5094649466. The cubic root of 3320123111 is about 1491.8256244960.

Adding to 3320123111 its reverse (1113210233), we get a palindrome (4433333344).

The spelling of 3320123111 in words is "three billion, three hundred twenty million, one hundred twenty-three thousand, one hundred eleven".