3001111331 has 8 divisors (see below), whose sum is σ = 3024752640. Its totient is φ = 2977499592.

The previous prime is 3001111307. The next prime is 3001111339. The reversal of 3001111331 is 1331111003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3001111331 is a prime.

It is a super-2 number, since 2×3001111331² = 18013338442113183122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3001111339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224666 + ... + 237648.

It is an arithmetic number, because the mean of its divisors is an integer number (378094080).

Almost surely, 2^3001111331 is an apocalyptic number.

3001111331 is a deficient number, since it is larger than the sum of its proper divisors (23641309).

3001111331 is a wasteful number, since it uses less digits than its factorization.

3001111331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14785.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 3001111331 is about 54782.3998287771. The cubic root of 3001111331 is about 1442.4276390608.

Adding to 3001111331 its reverse (1331111003), we get a palindrome (4332222334).

The spelling of 3001111331 in words is "three billion, one million, one hundred eleven thousand, three hundred thirty-one".