12601357 has 2 divisors, whose sum is σ = 12601358. Its totient is φ = 12601356.

The previous prime is 12601327. The next prime is 12601361. The reversal of 12601357 is 75310621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9947716 + 2653641 = 3154^2 + 1629^2 .

It is a cyclic number.

It is not a de Polignac number, because 12601357 - 2¹¹ = 12599309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12601307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6300678 + 6300679.

It is an arithmetic number, because the mean of its divisors is an integer number (6300679).

Almost surely, 2^12601357 is an apocalyptic number.

It is an amenable number.

12601357 is a deficient number, since it is larger than the sum of its proper divisors (1).

12601357 is an equidigital number, since it uses as much as digits as its factorization.

12601357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 12601357 is about 3549.8390104341. The cubic root of 12601357 is about 232.7050305328.

Adding to 12601357 its reverse (75310621), we get a palindrome (87911978).

The spelling of 12601357 in words is "twelve million, six hundred one thousand, three hundred fifty-seven".