142124603 has 2 divisors, whose sum is σ = 142124604. Its totient is φ = 142124602.

The previous prime is 142124599. The next prime is 142124611. The reversal of 142124603 is 306421241.

142124603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142124603 - 2² = 142124599 is a prime.

It is not a weakly prime, because it can be changed into another prime (142124623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71062301 + 71062302.

It is an arithmetic number, because the mean of its divisors is an integer number (71062302).

Almost surely, 2^142124603 is an apocalyptic number.

142124603 is a deficient number, since it is larger than the sum of its proper divisors (1).

142124603 is an equidigital number, since it uses as much as digits as its factorization.

142124603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 142124603 is about 11921.6023671317. The cubic root of 142124603 is about 521.8628978417.

Adding to 142124603 its reverse (306421241), we get a palindrome (448545844).

The spelling of 142124603 in words is "one hundred forty-two million, one hundred twenty-four thousand, six hundred three".