3111233042 has 8 divisors (see below), whose sum is σ = 4827775500. Its totient is φ = 1501974544.

The previous prime is 3111233039. The next prime is 3111233123. The reversal of 3111233042 is 2403321113.

It can be written as a sum of positive squares in 2 ways, for example, as 2956205641 + 155027401 = 54371^2 + 12451^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26820917 + ... + 26821032.

Almost surely, 2^3111233042 is an apocalyptic number.

3111233042 is a deficient number, since it is larger than the sum of its proper divisors (1716542458).

3111233042 is a wasteful number, since it uses less digits than its factorization.

3111233042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53641980.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3111233042 is about 55778.4281062132. The cubic root of 3111233042 is about 1459.8587844276.

Adding to 3111233042 its reverse (2403321113), we get a palindrome (5514554155).

The spelling of 3111233042 in words is "three billion, one hundred eleven million, two hundred thirty-three thousand, forty-two".