13124701 has 2 divisors, whose sum is σ = 13124702. Its totient is φ = 13124700.

The previous prime is 13124693. The next prime is 13124717. The reversal of 13124701 is 10742131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8415801 + 4708900 = 2901^2 + 2170^2 .

It is a cyclic number.

It is not a de Polignac number, because 13124701 - 2³ = 13124693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13124201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562350 + 6562351.

It is an arithmetic number, because the mean of its divisors is an integer number (6562351).

Almost surely, 2^13124701 is an apocalyptic number.

It is an amenable number.

13124701 is a deficient number, since it is larger than the sum of its proper divisors (1).

13124701 is an equidigital number, since it uses as much as digits as its factorization.

13124701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 13124701 is about 3622.8029203919. The cubic root of 13124701 is about 235.8829077762.

Adding to 13124701 its reverse (10742131), we get a palindrome (23866832).

The spelling of 13124701 in words is "thirteen million, one hundred twenty-four thousand, seven hundred one".