3001120231 has 4 divisors (see below), whose sum is σ = 3007135000. Its totient is φ = 2995105464.

The previous prime is 3001120193. The next prime is 3001120259. The reversal of 3001120231 is 1320211003.

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-3001120231 is a prime.

It is a super-2 number, since 2×3001120231² = 18013445281834986722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001120631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3006636 + ... + 3007633.

It is an arithmetic number, because the mean of its divisors is an integer number (751783750).

Almost surely, 2^3001120231 is an apocalyptic number.

3001120231 is a deficient number, since it is larger than the sum of its proper divisors (6014769).

3001120231 is an equidigital number, since it uses as much as digits as its factorization.

3001120231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6014768.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3001120231 is about 54782.4810591853. The cubic root of 3001120231 is about 1442.4290649318.

Adding to 3001120231 its reverse (1320211003), we get a palindrome (4321331234).

The spelling of 3001120231 in words is "three billion, one million, one hundred twenty thousand, two hundred thirty-one".