3123240001 has 8 divisors (see below), whose sum is σ = 3569811840. Its totient is φ = 2676766848.

The previous prime is 3123239993. The next prime is 3123240019. The reversal of 3123240001 is 1000423213.

It is a happy number.

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

It is not a de Polignac number, because 3123240001 - 2³ = 3123239993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3123240061) 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, 64785 + ... + 102193.

It is an arithmetic number, because the mean of its divisors is an integer number (446226480).

Almost surely, 2^3123240001 is an apocalyptic number.

It is an amenable number.

3123240001 is a deficient number, since it is larger than the sum of its proper divisors (446571839).

3123240001 is a wasteful number, since it uses less digits than its factorization.

3123240001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49343.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3123240001 is about 55885.9553107934. The cubic root of 3123240001 is about 1461.7343499212.

Adding to 3123240001 its reverse (1000423213), we get a palindrome (4123663214).

The spelling of 3123240001 in words is "three billion, one hundred twenty-three million, two hundred forty thousand, one".