1030431419 has 2 divisors, whose sum is σ = 1030431420. Its totient is φ = 1030431418.

The previous prime is 1030431379. The next prime is 1030431461. The reversal of 1030431419 is 9141340301.

It is a weak prime.

It is an emirp because it is prime and its reverse (9141340301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030431419 - 2⁸ = 1030431163 is a prime.

It is a super-2 number, since 2×1030431419² = 2123577818524707122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1030431469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515215709 + 515215710.

It is an arithmetic number, because the mean of its divisors is an integer number (515215710).

Almost surely, 2^1030431419 is an apocalyptic number.

1030431419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030431419 is an equidigital number, since it uses as much as digits as its factorization.

1030431419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1030431419 is about 32100.3336275497. Note that the first 3 decimals coincide. The cubic root of 1030431419 is about 1010.0426146121.

The spelling of 1030431419 in words is "one billion, thirty million, four hundred thirty-one thousand, four hundred nineteen".