1142103323419 has 2 divisors, whose sum is σ = 1142103323420. Its totient is φ = 1142103323418.

The previous prime is 1142103323401. The next prime is 1142103323423. The reversal of 1142103323419 is 9143233012411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1142103323419 is a prime.

It is a super-2 number, since 2×1142103323419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1142103323489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571051661709 + 571051661710.

It is an arithmetic number, because the mean of its divisors is an integer number (571051661710).

Almost surely, 2^{1142103323419} is an apocalyptic number.

1142103323419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142103323419 is an equidigital number, since it uses as much as digits as its factorization.

1142103323419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 1142103323419 in words is "one trillion, one hundred forty-two billion, one hundred three million, three hundred twenty-three thousand, four hundred nineteen".