2132113931867 has 2 divisors, whose sum is σ = 2132113931868. Its totient is φ = 2132113931866.

The previous prime is 2132113931821. The next prime is 2132113931939. The reversal of 2132113931867 is 7681393112312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2132113931867 - 2³² = 2127818964571 is a prime.

It is a super-2 number, since 2×2132113931867² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2132113951867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066056965933 + 1066056965934.

It is an arithmetic number, because the mean of its divisors is an integer number (1066056965934).

Almost surely, 2^{2132113931867} is an apocalyptic number.

2132113931867 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132113931867 is an equidigital number, since it uses as much as digits as its factorization.

2132113931867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 47.

The spelling of 2132113931867 in words is "two trillion, one hundred thirty-two billion, one hundred thirteen million, nine hundred thirty-one thousand, eight hundred sixty-seven".