423051453003 has 4 divisors (see below), whose sum is σ = 564068604008. Its totient is φ = 282034302000.

The previous prime is 423051453001. The next prime is 423051453023. The reversal of 423051453003 is 300354150324.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 423051453003 - 2¹ = 423051453001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423051453001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70508575498 + ... + 70508575503.

It is an arithmetic number, because the mean of its divisors is an integer number (141017151002).

Almost surely, 2^423051453003 is an apocalyptic number.

423051453003 is a deficient number, since it is larger than the sum of its proper divisors (141017151005).

423051453003 is a wasteful number, since it uses less digits than its factorization.

423051453003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141017151004.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 423051453003 in words is "four hundred twenty-three billion, fifty-one million, four hundred fifty-three thousand, three".