12132341761 has 2 divisors, whose sum is σ = 12132341762. Its totient is φ = 12132341760.

The previous prime is 12132341723. The next prime is 12132341791. The reversal of 12132341761 is 16714323121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10173748225 + 1958593536 = 100865^2 + 44256^2 .

It is a cyclic number.

It is not a de Polignac number, because 12132341761 - 2¹⁹ = 12131817473 is a prime.

It is a super-2 number, since 2×12132341761² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12132341791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066170880 + 6066170881.

It is an arithmetic number, because the mean of its divisors is an integer number (6066170881).

Almost surely, 2^12132341761 is an apocalyptic number.

It is an amenable number.

12132341761 is a deficient number, since it is larger than the sum of its proper divisors (1).

12132341761 is an equidigital number, since it uses as much as digits as its factorization.

12132341761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

Adding to 12132341761 its reverse (16714323121), we get a palindrome (28846664882).

The spelling of 12132341761 in words is "twelve billion, one hundred thirty-two million, three hundred forty-one thousand, seven hundred sixty-one".