2112032257 has 2 divisors, whose sum is σ = 2112032258. Its totient is φ = 2112032256.

The previous prime is 2112032207. The next prime is 2112032269. The reversal of 2112032257 is 7522302112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1895383296 + 216648961 = 43536^2 + 14719^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112032257 is a prime.

It is not a weakly prime, because it can be changed into another prime (2112032207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056016128 + 1056016129.

It is an arithmetic number, because the mean of its divisors is an integer number (1056016129).

Almost surely, 2^2112032257 is an apocalyptic number.

It is an amenable number.

2112032257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112032257 is an equidigital number, since it uses as much as digits as its factorization.

2112032257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2112032257 is about 45956.8521223985. The cubic root of 2112032257 is about 1283.0202638738.

Adding to 2112032257 its reverse (7522302112), we get a palindrome (9634334369).

The spelling of 2112032257 in words is "two billion, one hundred twelve million, thirty-two thousand, two hundred fifty-seven".