2132041552261 has 2 divisors, whose sum is σ = 2132041552262. Its totient is φ = 2132041552260.

The previous prime is 2132041552219. The next prime is 2132041552307. The reversal of 2132041552261 is 1622551402312.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2121712692100 + 10328860161 = 1456610^2 + 101631^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132041552261 - 2¹¹ = 2132041550213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132041552661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066020776130 + 1066020776131.

It is an arithmetic number, because the mean of its divisors is an integer number (1066020776131).

Almost surely, 2^{2132041552261} is an apocalyptic number.

It is an amenable number.

2132041552261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132041552261 is an equidigital number, since it uses as much as digits as its factorization.

2132041552261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 2132041552261 its reverse (1622551402312), we get a palindrome (3754592954573).

The spelling of 2132041552261 in words is "two trillion, one hundred thirty-two billion, forty-one million, five hundred fifty-two thousand, two hundred sixty-one".