3001231000 has 128 divisors (see below), whose sum is σ = 7578567360. Its totient is φ = 1108224000.

The previous prime is 3001230977. The next prime is 3001231001. The reversal of 3001231000 is 1321003.

It is a super-2 number, since 2×3001231000² = 18014775030722000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001231001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 899335 + ... + 902665.

Almost surely, 2^3001231000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3001231000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3789283680).

3001231000 is an abundant number, since it is smaller than the sum of its proper divisors (4577336360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3001231000 is a wasteful number, since it uses less digits than its factorization.

3001231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3422 (or 3408 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3001231000 is about 54783.4920391170. The cubic root of 3001231000 is about 1442.4468110229.

Adding to 3001231000 its reverse (1321003), we get a palindrome (3002552003).

The spelling of 3001231000 in words is "three billion, one million, two hundred thirty-one thousand".