1132177684409 has 2 divisors, whose sum is σ = 1132177684410. Its totient is φ = 1132177684408.

The previous prime is 1132177684381. The next prime is 1132177684411. The reversal of 1132177684409 is 9044867712311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 614072842384 + 518104842025 = 783628^2 + 719795^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132177684409 - 2²⁴ = 1132160907193 is a prime.

Together with 1132177684411, 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 (1132177684009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566088842204 + 566088842205.

It is an arithmetic number, because the mean of its divisors is an integer number (566088842205).

Almost surely, 2^{1132177684409} is an apocalyptic number.

It is an amenable number.

1132177684409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132177684409 is an equidigital number, since it uses as much as digits as its factorization.

1132177684409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 1132177684409 in words is "one trillion, one hundred thirty-two billion, one hundred seventy-seven million, six hundred eighty-four thousand, four hundred nine".