1353127823 has 2 divisors, whose sum is σ = 1353127824. Its totient is φ = 1353127822.

The previous prime is 1353127819. The next prime is 1353127843. The reversal of 1353127823 is 3287213531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1353127823 - 2² = 1353127819 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1353127843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676563911 + 676563912.

It is an arithmetic number, because the mean of its divisors is an integer number (676563912).

Almost surely, 2^1353127823 is an apocalyptic number.

1353127823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353127823 is an equidigital number, since it uses as much as digits as its factorization.

1353127823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 1353127823 is about 36784.8857956634. The cubic root of 1353127823 is about 1106.0623466778.

The spelling of 1353127823 in words is "one billion, three hundred fifty-three million, one hundred twenty-seven thousand, eight hundred twenty-three".