2132010578081 has 2 divisors, whose sum is σ = 2132010578082. Its totient is φ = 2132010578080.

The previous prime is 2132010578039. The next prime is 2132010578101. The reversal of 2132010578081 is 1808750102312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1979761561600 + 152249016481 = 1407040^2 + 390191^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132010578081 - 2²⁶ = 2131943469217 is a prime.

It is a super-2 number, since 2×2132010578081² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2132010578281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066005289040 + 1066005289041.

It is an arithmetic number, because the mean of its divisors is an integer number (1066005289041).

Almost surely, 2^{2132010578081} is an apocalyptic number.

It is an amenable number.

2132010578081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132010578081 is an equidigital number, since it uses as much as digits as its factorization.

2132010578081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 2132010578081 in words is "two trillion, one hundred thirty-two billion, ten million, five hundred seventy-eight thousand, eighty-one".