3311031423 has 32 divisors (see below), whose sum is σ = 5160153600. Its totient is φ = 1849251456.

The previous prime is 3311031397. The next prime is 3311031431. The reversal of 3311031423 is 3241301133.

It is not a de Polignac number, because 3311031423 - 2⁵ = 3311031391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3311031423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311031463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293868 + ... + 304926.

It is an arithmetic number, because the mean of its divisors is an integer number (161254800).

Almost surely, 2^3311031423 is an apocalyptic number.

3311031423 is a deficient number, since it is larger than the sum of its proper divisors (1849122177).

3311031423 is a wasteful number, since it uses less digits than its factorization.

3311031423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3311031423 is about 57541.5625700241. The cubic root of 3311031423 is about 1490.4626617526.

Adding to 3311031423 its reverse (3241301133), we get a palindrome (6552332556).

The spelling of 3311031423 in words is "three billion, three hundred eleven million, thirty-one thousand, four hundred twenty-three".