3144131023 has 4 divisors (see below), whose sum is σ = 3429961128. Its totient is φ = 2858300920.

The previous prime is 3144131021. The next prime is 3144131059. The reversal of 3144131023 is 3201314413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3144131023 - 2¹ = 3144131021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3144130985 and 3144131003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144131021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142915036 + ... + 142915057.

It is an arithmetic number, because the mean of its divisors is an integer number (857490282).

Almost surely, 2^3144131023 is an apocalyptic number.

3144131023 is a deficient number, since it is larger than the sum of its proper divisors (285830105).

3144131023 is a wasteful number, since it uses less digits than its factorization.

3144131023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285830104.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3144131023 is about 56072.5514222422. The cubic root of 3144131023 is about 1464.9862389650.

Adding to 3144131023 its reverse (3201314413), we get a palindrome (6345445436).

The spelling of 3144131023 in words is "three billion, one hundred forty-four million, one hundred thirty-one thousand, twenty-three".