2132412251 has 2 divisors, whose sum is σ = 2132412252. Its totient is φ = 2132412250.

The previous prime is 2132412211. The next prime is 2132412263. The reversal of 2132412251 is 1522142312.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132412251 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2132412211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066206125 + 1066206126.

It is an arithmetic number, because the mean of its divisors is an integer number (1066206126).

Almost surely, 2^2132412251 is an apocalyptic number.

2132412251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132412251 is an equidigital number, since it uses as much as digits as its factorization.

2132412251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 23.

The square root of 2132412251 is about 46178.0494499280. The cubic root of 2132412251 is about 1287.1338829674.

Adding to 2132412251 its reverse (1522142312), we get a palindrome (3654554563).

The spelling of 2132412251 in words is "two billion, one hundred thirty-two million, four hundred twelve thousand, two hundred fifty-one".