1030030231 has 2 divisors, whose sum is σ = 1030030232. Its totient is φ = 1030030230.

The previous prime is 1030030193. The next prime is 1030030241. The reversal of 1030030231 is 1320300301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1030030231 - 2¹¹ = 1030028183 is a prime.

It is a super-2 number, since 2×1030030231² = 2121924553547826722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030030241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515015115 + 515015116.

It is an arithmetic number, because the mean of its divisors is an integer number (515015116).

Almost surely, 2^1030030231 is an apocalyptic number.

1030030231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030030231 is an equidigital number, since it uses as much as digits as its factorization.

1030030231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1030030231 is about 32094.0840498681. The cubic root of 1030030231 is about 1009.9115143210.

Adding to 1030030231 its reverse (1320300301), we get a palindrome (2350330532).

The spelling of 1030030231 in words is "one billion, thirty million, thirty thousand, two hundred thirty-one".