1142093442103 has 2 divisors, whose sum is σ = 1142093442104. Its totient is φ = 1142093442102.

The previous prime is 1142093442073. The next prime is 1142093442121. The reversal of 1142093442103 is 3012443902411.

It is a strong prime.

It is an emirp because it is prime and its reverse (3012443902411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1142093442103 - 2¹⁷ = 1142093311031 is a prime.

It is a super-2 number, since 2×1142093442103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142093443103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571046721051 + 571046721052.

It is an arithmetic number, because the mean of its divisors is an integer number (571046721052).

Almost surely, 2^{1142093442103} is an apocalyptic number.

1142093442103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142093442103 is an equidigital number, since it uses as much as digits as its factorization.

1142093442103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 1142093442103 in words is "one trillion, one hundred forty-two billion, ninety-three million, four hundred forty-two thousand, one hundred three".