2132340061 has 2 divisors, whose sum is σ = 2132340062. Its totient is φ = 2132340060.

The previous prime is 2132340059. The next prime is 2132340071. The reversal of 2132340061 is 1600432312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2070796036 + 61544025 = 45506^2 + 7845^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132340061 - 2¹ = 2132340059 is a prime.

Together with 2132340059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132340011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066170030 + 1066170031.

It is an arithmetic number, because the mean of its divisors is an integer number (1066170031).

Almost surely, 2^2132340061 is an apocalyptic number.

It is an amenable number.

2132340061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132340061 is an equidigital number, since it uses as much as digits as its factorization.

2132340061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2132340061 is about 46177.2677948793. The cubic root of 2132340061 is about 1287.1193580644.

Adding to 2132340061 its reverse (1600432312), we get a palindrome (3732772373).

The spelling of 2132340061 in words is "two billion, one hundred thirty-two million, three hundred forty thousand, sixty-one".