1032112217 has 2 divisors, whose sum is σ = 1032112218. Its totient is φ = 1032112216.

The previous prime is 1032112199. The next prime is 1032112219. The reversal of 1032112217 is 7122112301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 780699481 + 251412736 = 27941^2 + 15856^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032112217 - 2¹⁶ = 1032046681 is a prime.

Together with 1032112219, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1032112219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516056108 + 516056109.

It is an arithmetic number, because the mean of its divisors is an integer number (516056109).

Almost surely, 2^1032112217 is an apocalyptic number.

It is an amenable number.

1032112217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032112217 is an equidigital number, since it uses as much as digits as its factorization.

1032112217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1032112217 is about 32126.5033422562. The cubic root of 1032112217 is about 1010.5914964849.

Adding to 1032112217 its reverse (7122112301), we get a palindrome (8154224518).

The spelling of 1032112217 in words is "one billion, thirty-two million, one hundred twelve thousand, two hundred seventeen".