1134696143897 has 2 divisors, whose sum is σ = 1134696143898. Its totient is φ = 1134696143896.

The previous prime is 1134696143843. The next prime is 1134696143899. The reversal of 1134696143897 is 7983416964311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 623272354576 + 511423789321 = 789476^2 + 715139^2 .

It is an emirp because it is prime and its reverse (7983416964311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1134696143897 - 2³² = 1130401176601 is a prime.

Together with 1134696143899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1134696143899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567348071948 + 567348071949.

It is an arithmetic number, because the mean of its divisors is an integer number (567348071949).

Almost surely, 2^{1134696143897} is an apocalyptic number.

It is an amenable number.

1134696143897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134696143897 is an equidigital number, since it uses as much as digits as its factorization.

1134696143897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23514624, while the sum is 62.

The spelling of 1134696143897 in words is "one trillion, one hundred thirty-four billion, six hundred ninety-six million, one hundred forty-three thousand, eight hundred ninety-seven".