523327782103 has 8 divisors (see below), whose sum is σ = 598249398272. Its totient is φ = 448446292056.

The previous prime is 523327782097. The next prime is 523327782119. The reversal of 523327782103 is 301287723325.

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

It is a de Polignac number, because none of the positive numbers 2^k-523327782103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 523327782103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523327782163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10003575 + ... + 10055752.

It is an arithmetic number, because the mean of its divisors is an integer number (74781174784).

Almost surely, 2^523327782103 is an apocalyptic number.

523327782103 is a deficient number, since it is larger than the sum of its proper divisors (74921616169).

523327782103 is a wasteful number, since it uses less digits than its factorization.

523327782103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20063061.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 523327782103 in words is "five hundred twenty-three billion, three hundred twenty-seven million, seven hundred eighty-two thousand, one hundred three".