142062803 has 2 divisors, whose sum is σ = 142062804. Its totient is φ = 142062802.

The previous prime is 142062797. The next prime is 142062821. The reversal of 142062803 is 308260241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142062803 - 2⁴ = 142062787 is a prime.

It is not a weakly prime, because it can be changed into another prime (142062103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71031401 + 71031402.

It is an arithmetic number, because the mean of its divisors is an integer number (71031402).

Almost surely, 2^142062803 is an apocalyptic number.

142062803 is a deficient number, since it is larger than the sum of its proper divisors (1).

142062803 is an equidigital number, since it uses as much as digits as its factorization.

142062803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 142062803 is about 11919.0101518541. The cubic root of 142062803 is about 521.7872463778.

The spelling of 142062803 in words is "one hundred forty-two million, sixty-two thousand, eight hundred three".