2136970083343 has 2 divisors, whose sum is σ = 2136970083344. Its totient is φ = 2136970083342.

The previous prime is 2136970083341. The next prime is 2136970083377. The reversal of 2136970083343 is 3433800796312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2136970083343 - 2¹ = 2136970083341 is a prime.

It is a super-2 number, since 2×2136970083343² (a number of 25 digits) contains 22 as substring.

Together with 2136970083341, 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 (2136970083341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068485041671 + 1068485041672.

It is an arithmetic number, because the mean of its divisors is an integer number (1068485041672).

Almost surely, 2^{2136970083343} is an apocalyptic number.

2136970083343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136970083343 is an equidigital number, since it uses as much as digits as its factorization.

2136970083343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 2136970083343 in words is "two trillion, one hundred thirty-six billion, nine hundred seventy million, eighty-three thousand, three hundred forty-three".