1153682423 has 2 divisors, whose sum is σ = 1153682424. Its totient is φ = 1153682422.

The previous prime is 1153682419. The next prime is 1153682449. The reversal of 1153682423 is 3242863511.

It is a weak prime.

It is an emirp because it is prime and its reverse (3242863511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1153682423 - 2² = 1153682419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1173682423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576841211 + 576841212.

It is an arithmetic number, because the mean of its divisors is an integer number (576841212).

Almost surely, 2^1153682423 is an apocalyptic number.

1153682423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153682423 is an equidigital number, since it uses as much as digits as its factorization.

1153682423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 1153682423 is about 33965.9008860357. The cubic root of 1153682423 is about 1048.8066330178.

The spelling of 1153682423 in words is "one billion, one hundred fifty-three million, six hundred eighty-two thousand, four hundred twenty-three".