3002131423 has 4 divisors (see below), whose sum is σ = 3160138360. Its totient is φ = 2844124488.

The previous prime is 3002131393. The next prime is 3002131441. The reversal of 3002131423 is 3241312003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3002131423 is a prime.

It is a super-3 number, since 3×3002131423³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 158006917 = 3002131423 / (3 + 0 + 0 + 2 + 1 + 3 + 1 + 4 + 2 + 3).

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 3002131423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002131463) 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, 79003440 + ... + 79003477.

It is an arithmetic number, because the mean of its divisors is an integer number (790034590).

Almost surely, 2^3002131423 is an apocalyptic number.

3002131423 is a deficient number, since it is larger than the sum of its proper divisors (158006937).

3002131423 is a wasteful number, since it uses less digits than its factorization.

3002131423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158006936.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3002131423 is about 54791.7094367387. The cubic root of 3002131423 is about 1442.5910498833.

Adding to 3002131423 its reverse (3241312003), we get a palindrome (6243443426).

The spelling of 3002131423 in words is "three billion, two million, one hundred thirty-one thousand, four hundred twenty-three".