423301513 has 32 divisors (see below), whose sum is σ = 488332800. Its totient is φ = 364455936.

The previous prime is 423301481. The next prime is 423301519. The reversal of 423301513 is 315103324.

It is a cyclic number.

It is not a de Polignac number, because 423301513 - 2⁵ = 423301481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423301519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1352245 + ... + 1352557.

It is an arithmetic number, because the mean of its divisors is an integer number (15260400).

Almost surely, 2^423301513 is an apocalyptic number.

It is an amenable number.

423301513 is a deficient number, since it is larger than the sum of its proper divisors (65031287).

423301513 is a wasteful number, since it uses less digits than its factorization.

423301513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 423301513 is about 20574.2925273264. The cubic root of 423301513 is about 750.8443900209.

Adding to 423301513 its reverse (315103324), we get a palindrome (738404837).

The spelling of 423301513 in words is "four hundred twenty-three million, three hundred one thousand, five hundred thirteen".