423351451103 has 32 divisors (see below), whose sum is σ = 496677793920. Its totient is φ = 353361346560.

The previous prime is 423351451093. The next prime is 423351451121. The reversal of 423351451103 is 301154153324.

It is not a de Polignac number, because 423351451103 - 2¹⁴ = 423351434719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423351451103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423351451603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72278351 + ... + 72284207.

It is an arithmetic number, because the mean of its divisors is an integer number (15521181060).

Almost surely, 2^423351451103 is an apocalyptic number.

423351451103 is a deficient number, since it is larger than the sum of its proper divisors (73326342817).

423351451103 is a wasteful number, since it uses less digits than its factorization.

423351451103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7587.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 423351451103 in words is "four hundred twenty-three billion, three hundred fifty-one million, four hundred fifty-one thousand, one hundred three".