1045103419 has 2 divisors, whose sum is σ = 1045103420. Its totient is φ = 1045103418.

The previous prime is 1045103401. The next prime is 1045103429. The reversal of 1045103419 is 9143015401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1045103419 - 2²⁷ = 910885691 is a prime.

It is a super-2 number, since 2×1045103419² = 2184482312810979122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1045103429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522551709 + 522551710.

It is an arithmetic number, because the mean of its divisors is an integer number (522551710).

Almost surely, 2^1045103419 is an apocalyptic number.

1045103419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045103419 is an equidigital number, since it uses as much as digits as its factorization.

1045103419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1045103419 is about 32328.0593138530. The cubic root of 1045103419 is about 1014.8139366287.

The spelling of 1045103419 in words is "one billion, forty-five million, one hundred three thousand, four hundred nineteen".