1153460923 has 2 divisors, whose sum is σ = 1153460924. Its totient is φ = 1153460922.

The previous prime is 1153460851. The next prime is 1153460941. The reversal of 1153460923 is 3290643511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1153460923 - 2⁹ = 1153460411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153460953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576730461 + 576730462.

It is an arithmetic number, because the mean of its divisors is an integer number (576730462).

Almost surely, 2^1153460923 is an apocalyptic number.

1153460923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153460923 is an equidigital number, since it uses as much as digits as its factorization.

1153460923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1153460923 is about 33962.6401064464. The cubic root of 1153460923 is about 1048.7395072261.

The spelling of 1153460923 in words is "one billion, one hundred fifty-three million, four hundred sixty thousand, nine hundred twenty-three".