210033012971 has 2 divisors, whose sum is σ = 210033012972. Its totient is φ = 210033012970.

The previous prime is 210033012947. The next prime is 210033012977. The reversal of 210033012971 is 179210330012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210033012971 - 2²² = 210028818667 is a prime.

It is a super-2 number, since 2×210033012971² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (210033012977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105016506485 + 105016506486.

It is an arithmetic number, because the mean of its divisors is an integer number (105016506486).

Almost surely, 2^210033012971 is an apocalyptic number.

210033012971 is a deficient number, since it is larger than the sum of its proper divisors (1).

210033012971 is an equidigital number, since it uses as much as digits as its factorization.

210033012971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

Adding to 210033012971 its reverse (179210330012), we get a palindrome (389243342983).

The spelling of 210033012971 in words is "two hundred ten billion, thirty-three million, twelve thousand, nine hundred seventy-one".