12742153 has 2 divisors, whose sum is σ = 12742154. Its totient is φ = 12742152.

The previous prime is 12742151. The next prime is 12742189. The reversal of 12742153 is 35124721.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8020224 + 4721929 = 2832^2 + 2173^2 .

It is a cyclic number.

It is not a de Polignac number, because 12742153 - 2¹ = 12742151 is a prime.

Together with 12742151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12742151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6371076 + 6371077.

It is an arithmetic number, because the mean of its divisors is an integer number (6371077).

Almost surely, 2^12742153 is an apocalyptic number.

It is an amenable number.

12742153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12742153 is an equidigital number, since it uses as much as digits as its factorization.

12742153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 25.

The square root of 12742153 is about 3569.6152453731. The cubic root of 12742153 is about 233.5685000940.

Adding to 12742153 its reverse (35124721), we get a palindrome (47866874).

The spelling of 12742153 in words is "twelve million, seven hundred forty-two thousand, one hundred fifty-three".