3030431021423 has 16 divisors (see below), whose sum is σ = 3455631527040. Its totient is φ = 2632683188736.

The previous prime is 3030431021411. The next prime is 3030431021503. The reversal of 3030431021423 is 3241201340303.

It is a cyclic number.

It is not a de Polignac number, because 3030431021423 - 2³² = 3026136054127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3030431021392 and 3030431021401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030431021923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6759113 + ... + 7193501.

It is an arithmetic number, because the mean of its divisors is an integer number (215976970440).

Almost surely, 2^{3030431021423} is an apocalyptic number.

3030431021423 is a deficient number, since it is larger than the sum of its proper divisors (425200505617).

3030431021423 is a wasteful number, since it uses less digits than its factorization.

3030431021423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465986.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3030431021423 its reverse (3241201340303), we get a palindrome (6271632361726).

The spelling of 3030431021423 in words is "three trillion, thirty billion, four hundred thirty-one million, twenty-one thousand, four hundred twenty-three".