2331001001 has 12 divisors (see below), whose sum is σ = 2719146240. Its totient is φ = 1992420360.

The previous prime is 2331000907. The next prime is 2331001037. The reversal of 2331001001 is 1001001332.

It is not a de Polignac number, because 2331001001 - 2¹⁸ = 2330738857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331001081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48665 + ... + 83846.

It is an arithmetic number, because the mean of its divisors is an integer number (226595520).

Almost surely, 2^2331001001 is an apocalyptic number.

It is an amenable number.

2331001001 is a deficient number, since it is larger than the sum of its proper divisors (388145239).

2331001001 is a wasteful number, since it uses less digits than its factorization.

2331001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132884 (or 132877 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 2331001001 is about 48280.4411848111. The cubic root of 2331001001 is about 1325.9103275051.

Adding to 2331001001 its reverse (1001001332), we get a palindrome (3332002333).

The spelling of 2331001001 in words is "two billion, three hundred thirty-one million, one thousand, one".