523326242130 has 64 divisors (see below), whose sum is σ = 1293646792320. Its totient is φ = 135390541824.

The previous prime is 523326242129. The next prime is 523326242137. The reversal of 523326242130 is 31242623325.

It is a junction number, because it is equal to n+sod(n) for n = 523326242091 and 523326242100.

It is not an unprimeable number, because it can be changed into a prime (523326242137) 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, 294175 + ... + 1064514.

It is an arithmetic number, because the mean of its divisors is an integer number (20213231130).

Almost surely, 2^523326242130 is an apocalyptic number.

523326242130 is an abundant number, since it is smaller than the sum of its proper divisors (770320550190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

523326242130 is a wasteful number, since it uses less digits than its factorization.

523326242130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359083.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 523326242130 its reverse (31242623325), we get a palindrome (554568865455).

The spelling of 523326242130 in words is "five hundred twenty-three billion, three hundred twenty-six million, two hundred forty-two thousand, one hundred thirty".