3001131121 has 8 divisors (see below), whose sum is σ = 3082885344. Its totient is φ = 2919920640.

The previous prime is 3001131083. The next prime is 3001131143. The reversal of 3001131121 is 1211311003.

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

It is a cyclic number.

It is not a de Polignac number, because 3001131121 - 2¹¹ = 3001129073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3001131151) 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, 124735 + ... + 146836.

It is an arithmetic number, because the mean of its divisors is an integer number (385360668).

Almost surely, 2^3001131121 is an apocalyptic number.

It is an amenable number.

3001131121 is a deficient number, since it is larger than the sum of its proper divisors (81754223).

3001131121 is a wasteful number, since it uses less digits than its factorization.

3001131121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271871.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 3001131121 is about 54782.5804521839. The cubic root of 3001131121 is about 1442.4308096174.

Adding to 3001131121 its reverse (1211311003), we get a palindrome (4212442124).

The spelling of 3001131121 in words is "three billion, one million, one hundred thirty-one thousand, one hundred twenty-one".