513230240201 has 32 divisors (see below), whose sum is σ = 610277130240. Its totient is φ = 422430780096.

The previous prime is 513230240197. The next prime is 513230240203. The reversal of 513230240201 is 102042032315.

It is a cyclic number.

It is not a de Polignac number, because 513230240201 - 2² = 513230240197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513230240203) 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, 81165626 + ... + 81171948.

It is an arithmetic number, because the mean of its divisors is an integer number (19071160320).

Almost surely, 2^513230240201 is an apocalyptic number.

It is an amenable number.

513230240201 is a deficient number, since it is larger than the sum of its proper divisors (97046890039).

513230240201 is a wasteful number, since it uses less digits than its factorization.

513230240201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10413.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 513230240201 its reverse (102042032315), we get a palindrome (615272272516).

The spelling of 513230240201 in words is "five hundred thirteen billion, two hundred thirty million, two hundred forty thousand, two hundred one".