3131230001 has 8 divisors (see below), whose sum is σ = 3342456000. Its totient is φ = 2924646480.

The previous prime is 3131229967. The next prime is 3131230007. The reversal of 3131230001 is 1000321313.

3131230001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-3131230001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3131230007) 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, 1159226 + ... + 1161923.

It is an arithmetic number, because the mean of its divisors is an integer number (417807000).

Almost surely, 2^3131230001 is an apocalyptic number.

It is an amenable number.

3131230001 is a deficient number, since it is larger than the sum of its proper divisors (211225999).

3131230001 is a wasteful number, since it uses less digits than its factorization.

3131230001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321239.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3131230001 is about 55957.3945158278. The cubic root of 3131230001 is about 1462.9797779737.

Adding to 3131230001 its reverse (1000321313), we get a palindrome (4131551314).

The spelling of 3131230001 in words is "three billion, one hundred thirty-one million, two hundred thirty thousand, one".