101700513 has 6 divisors (see below), whose sum is σ = 146900754. Its totient is φ = 67800336.

The previous prime is 101700497. The next prime is 101700517. The reversal of 101700513 is 315007101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95589729 + 6110784 = 9777^2 + 2472^2 .

It is not a de Polignac number, because 101700513 - 2⁴ = 101700497 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101700517) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5650020 + ... + 5650037.

It is an arithmetic number, because the mean of its divisors is an integer number (24483459).

Almost surely, 2^101700513 is an apocalyptic number.

It is an amenable number.

101700513 is a deficient number, since it is larger than the sum of its proper divisors (45200241).

101700513 is a wasteful number, since it uses less digits than its factorization.

101700513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11300063 (or 11300060 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 101700513 is about 10084.6672230669. The cubic root of 101700513 is about 466.7751364072.

Adding to 101700513 its reverse (315007101), we get a palindrome (416707614).

The spelling of 101700513 in words is "one hundred one million, seven hundred thousand, five hundred thirteen".