102007513 has 4 divisors (see below), whose sum is σ = 102741520. Its totient is φ = 101273508.

The previous prime is 102007511. The next prime is 102007517. The reversal of 102007513 is 315700201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102007513 - 2¹ = 102007511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102007511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366795 + ... + 367072.

It is an arithmetic number, because the mean of its divisors is an integer number (25685380).

Almost surely, 2^102007513 is an apocalyptic number.

It is an amenable number.

102007513 is a deficient number, since it is larger than the sum of its proper divisors (734007).

102007513 is an equidigital number, since it uses as much as digits as its factorization.

102007513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734006.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 102007513 is about 10099.8768804377. The cubic root of 102007513 is about 467.2443441897.

Adding to 102007513 its reverse (315700201), we get a palindrome (417707714).

The spelling of 102007513 in words is "one hundred two million, seven thousand, five hundred thirteen".