142365103 has 2 divisors, whose sum is σ = 142365104. Its totient is φ = 142365102.

The previous prime is 142365077. The next prime is 142365109. The reversal of 142365103 is 301563241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142365103 - 2⁵ = 142365071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142365109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71182551 + 71182552.

It is an arithmetic number, because the mean of its divisors is an integer number (71182552).

Almost surely, 2^142365103 is an apocalyptic number.

142365103 is a deficient number, since it is larger than the sum of its proper divisors (1).

142365103 is an equidigital number, since it uses as much as digits as its factorization.

142365103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 142365103 is about 11931.6848349259. The cubic root of 142365103 is about 522.1570934438.

The spelling of 142365103 in words is "one hundred forty-two million, three hundred sixty-five thousand, one hundred three".