3111440201 has 8 divisors (see below), whose sum is σ = 3171984000. Its totient is φ = 3051425520.

The previous prime is 3111440179. The next prime is 3111440203. The reversal of 3111440201 is 1020441113.

It is a happy number.

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-3111440201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3111440201.

It is not an unprimeable number, because it can be changed into a prime (3111440203) 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, 120395 + ... + 143936.

It is an arithmetic number, because the mean of its divisors is an integer number (396498000).

Almost surely, 2^3111440201 is an apocalyptic number.

It is an amenable number.

3111440201 is a deficient number, since it is larger than the sum of its proper divisors (60543799).

3111440201 is a wasteful number, since it uses less digits than its factorization.

3111440201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264559.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3111440201 is about 55780.2850566399. The cubic root of 3111440201 is about 1459.8911848907.

Adding to 3111440201 its reverse (1020441113), we get a palindrome (4131881314).

The spelling of 3111440201 in words is "three billion, one hundred eleven million, four hundred forty thousand, two hundred one".