1232430051 has 8 divisors (see below), whose sum is σ = 1644629184. Its totient is φ = 820925480.

The previous prime is 1232430049. The next prime is 1232430119. The reversal of 1232430051 is 1500342321.

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

It is a cyclic number.

It is not a de Polignac number, because 1232430051 - 2¹ = 1232430049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1232430751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169485 + ... + 176606.

It is an arithmetic number, because the mean of its divisors is an integer number (205578648).

Almost surely, 2^1232430051 is an apocalyptic number.

1232430051 is a deficient number, since it is larger than the sum of its proper divisors (412199133).

1232430051 is a wasteful number, since it uses less digits than its factorization.

1232430051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347281.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1232430051 is about 35105.9831225391. The cubic root of 1232430051 is about 1072.1464036119.

Adding to 1232430051 its reverse (1500342321), we get a palindrome (2732772372).

The spelling of 1232430051 in words is "one billion, two hundred thirty-two million, four hundred thirty thousand, fifty-one".