12800153 has 2 divisors, whose sum is σ = 12800154. Its totient is φ = 12800152.

The previous prime is 12800147. The next prime is 12800171. The reversal of 12800153 is 35100821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10004569 + 2795584 = 3163^2 + 1672^2 .

It is a cyclic number.

It is not a de Polignac number, because 12800153 - 2¹⁴ = 12783769 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12800173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6400076 + 6400077.

It is an arithmetic number, because the mean of its divisors is an integer number (6400077).

Almost surely, 2^12800153 is an apocalyptic number.

It is an amenable number.

12800153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12800153 is an equidigital number, since it uses as much as digits as its factorization.

12800153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 12800153 is about 3577.7301463358. The cubic root of 12800153 is about 233.9223510840.

Adding to 12800153 its reverse (35100821), we get a palindrome (47900974).

The spelling of 12800153 in words is "twelve million, eight hundred thousand, one hundred fifty-three".