1030422049 has 2 divisors, whose sum is σ = 1030422050. Its totient is φ = 1030422048.

The previous prime is 1030421999. The next prime is 1030422053. The reversal of 1030422049 is 9402240301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 792028449 + 238393600 = 28143^2 + 15440^2 .

It is an emirp because it is prime and its reverse (9402240301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030422049 - 2⁹ = 1030421537 is a prime.

It is a super-3 number, since 3×1030422049³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1030422059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515211024 + 515211025.

It is an arithmetic number, because the mean of its divisors is an integer number (515211025).

Almost surely, 2^1030422049 is an apocalyptic number.

It is an amenable number.

1030422049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030422049 is an equidigital number, since it uses as much as digits as its factorization.

1030422049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1030422049 is about 32100.1876785791. The cubic root of 1030422049 is about 1010.0395530699.

The spelling of 1030422049 in words is "one billion, thirty million, four hundred twenty-two thousand, forty-nine".