3142311 has 8 divisors (see below), whose sum is σ = 4287360. Its totient is φ = 2046072.

The previous prime is 3142309. The next prime is 3142313. The reversal of 3142311 is 1132413.

It is an interprime number because it is at equal distance from previous prime (3142309) and next prime (3142313).

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

It is not a de Polignac number, because 3142311 - 2¹ = 3142309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142313) 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, 12051 + ... + 12308.

It is an arithmetic number, because the mean of its divisors is an integer number (535920).

Almost surely, 2^3142311 is an apocalyptic number.

3142311 is a deficient number, since it is larger than the sum of its proper divisors (1145049).

3142311 is a wasteful number, since it uses less digits than its factorization.

3142311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24405.

The product of its digits is 72, while the sum is 15.

The square root of 3142311 is about 1772.6564811040. The cubic root of 3142311 is about 146.4703508668.

Adding to 3142311 its reverse (1132413), we get a palindrome (4274724).

The spelling of 3142311 in words is "three million, one hundred forty-two thousand, three hundred eleven".