423322131051 has 12 divisors (see below), whose sum is σ = 611771212000. Its totient is φ = 282073564080.

The previous prime is 423322130977. The next prime is 423322131083. The reversal of 423322131051 is 150131223324.

423322131051 is a `hidden beast` number, since 4 + 23 + 322 + 1 + 310 + 5 + 1 = 666.

It is not a de Polignac number, because 423322131051 - 2¹⁴ = 423322114667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423322131451) 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 11 ways as a sum of consecutive naturals, for example, 11746840 + ... + 11782821.

Almost surely, 2^423322131051 is an apocalyptic number.

423322131051 is a deficient number, since it is larger than the sum of its proper divisors (188449080949).

423322131051 is a wasteful number, since it uses less digits than its factorization.

423322131051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23531666 (or 23531663 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 423322131051 its reverse (150131223324), we get a palindrome (573453354375).

The spelling of 423322131051 in words is "four hundred twenty-three billion, three hundred twenty-two million, one hundred thirty-one thousand, fifty-one".