7045000231 has 2 divisors, whose sum is σ = 7045000232. Its totient is φ = 7045000230.

The previous prime is 7045000223. The next prime is 7045000271. The reversal of 7045000231 is 1320005407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7045000231 - 2³ = 7045000223 is a prime.

It is a super-2 number, since 2×7045000231² = 99264056509580106722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7045000271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3522500115 + 3522500116.

It is an arithmetic number, because the mean of its divisors is an integer number (3522500116).

Almost surely, 2^7045000231 is an apocalyptic number.

7045000231 is a deficient number, since it is larger than the sum of its proper divisors (1).

7045000231 is an equidigital number, since it uses as much as digits as its factorization.

7045000231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 7045000231 is about 83934.4996470462. The cubic root of 7045000231 is about 1917.0215893432.

Adding to 7045000231 its reverse (1320005407), we get a palindrome (8365005638).

The spelling of 7045000231 in words is "seven billion, forty-five million, two hundred thirty-one", and thus it is an aban number.