1030220047 has 2 divisors, whose sum is σ = 1030220048. Its totient is φ = 1030220046.

The previous prime is 1030220029. The next prime is 1030220131. The reversal of 1030220047 is 7400220301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1030220047 - 2²³ = 1021831439 is a prime.

It is a super-2 number, since 2×1030220047² = 2122706690481364418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030220647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515110023 + 515110024.

It is an arithmetic number, because the mean of its divisors is an integer number (515110024).

Almost surely, 2^1030220047 is an apocalyptic number.

1030220047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030220047 is an equidigital number, since it uses as much as digits as its factorization.

1030220047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1030220047 is about 32097.0410941570. The cubic root of 1030220047 is about 1009.9735466718.

Adding to 1030220047 its reverse (7400220301), we get a palindrome (8430440348).

The spelling of 1030220047 in words is "one billion, thirty million, two hundred twenty thousand, forty-seven".