523130101 has 16 divisors (see below), whose sum is σ = 608146560. Its totient is φ = 445959360.

The previous prime is 523130089. The next prime is 523130117. The reversal of 523130101 is 101031325.

It is a cyclic number.

It is not a de Polignac number, because 523130101 - 2⁹ = 523129589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523133101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21495 + ... + 38836.

It is an arithmetic number, because the mean of its divisors is an integer number (38009160).

Almost surely, 2^523130101 is an apocalyptic number.

It is an amenable number.

523130101 is a deficient number, since it is larger than the sum of its proper divisors (85016459).

523130101 is a wasteful number, since it uses less digits than its factorization.

523130101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60396.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 523130101 is about 22872.0375349465. The cubic root of 523130101 is about 805.7554222026.

Adding to 523130101 its reverse (101031325), we get a palindrome (624161426).

The spelling of 523130101 in words is "five hundred twenty-three million, one hundred thirty thousand, one hundred one".