1102425143 has 2 divisors, whose sum is σ = 1102425144. Its totient is φ = 1102425142.

The previous prime is 1102425119. The next prime is 1102425157. The reversal of 1102425143 is 3415242011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102425143 - 2¹⁰ = 1102424119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102425113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551212571 + 551212572.

It is an arithmetic number, because the mean of its divisors is an integer number (551212572).

Almost surely, 2^1102425143 is an apocalyptic number.

1102425143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102425143 is an equidigital number, since it uses as much as digits as its factorization.

1102425143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1102425143 is about 33202.7881811152. The cubic root of 1102425143 is about 1033.0381728497.

Adding to 1102425143 its reverse (3415242011), we get a palindrome (4517667154).

The spelling of 1102425143 in words is "one billion, one hundred two million, four hundred twenty-five thousand, one hundred forty-three".