2543102153 has 2 divisors, whose sum is σ = 2543102154. Its totient is φ = 2543102152.

The previous prime is 2543102147. The next prime is 2543102189. The reversal of 2543102153 is 3512013452.

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., 1979182144 + 563920009 = 44488^2 + 23747^2 .

It is a cyclic number.

It is not a de Polignac number, because 2543102153 - 2⁴ = 2543102137 is a prime.

It is not a weakly prime, because it can be changed into another prime (2543102113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271551076 + 1271551077.

It is an arithmetic number, because the mean of its divisors is an integer number (1271551077).

Almost surely, 2^2543102153 is an apocalyptic number.

It is an amenable number.

2543102153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2543102153 is an equidigital number, since it uses as much as digits as its factorization.

2543102153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2543102153 is about 50429.1795788906. The cubic root of 2543102153 is about 1364.9642238160.

The spelling of 2543102153 in words is "two billion, five hundred forty-three million, one hundred two thousand, one hundred fifty-three".