1112103305419 has 2 divisors, whose sum is σ = 1112103305420. Its totient is φ = 1112103305418.

The previous prime is 1112103305407. The next prime is 1112103305477. The reversal of 1112103305419 is 9145033012111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112103305419 - 2¹⁹ = 1112102781131 is a prime.

It is a super-2 number, since 2×1112103305419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112103300419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556051652709 + 556051652710.

It is an arithmetic number, because the mean of its divisors is an integer number (556051652710).

Almost surely, 2^{1112103305419} is an apocalyptic number.

1112103305419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112103305419 is an equidigital number, since it uses as much as digits as its factorization.

1112103305419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 1112103305419 in words is "one trillion, one hundred twelve billion, one hundred three million, three hundred five thousand, four hundred nineteen".