10102613 has 2 divisors, whose sum is σ = 10102614. Its totient is φ = 10102612.

The previous prime is 10102597. The next prime is 10102639. The reversal of 10102613 is 31620101.

10102613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9721924 + 380689 = 3118^2 + 617^2 .

It is a cyclic number.

It is not a de Polignac number, because 10102613 - 2⁴ = 10102597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10102663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051306 + 5051307.

It is an arithmetic number, because the mean of its divisors is an integer number (5051307).

Almost surely, 2^10102613 is an apocalyptic number.

It is an amenable number.

10102613 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102613 is an equidigital number, since it uses as much as digits as its factorization.

10102613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 10102613 is about 3178.4607910119. The cubic root of 10102613 is about 216.1778727458.

Adding to 10102613 its reverse (31620101), we get a palindrome (41722714).

The spelling of 10102613 in words is "ten million, one hundred two thousand, six hundred thirteen".