1100453023 has 2 divisors, whose sum is σ = 1100453024. Its totient is φ = 1100453022.

The previous prime is 1100453017. The next prime is 1100453051. The reversal of 1100453023 is 3203540011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100453023 - 2⁹ = 1100452511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100453063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550226511 + 550226512.

It is an arithmetic number, because the mean of its divisors is an integer number (550226512).

Almost surely, 2^1100453023 is an apocalyptic number.

1100453023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100453023 is an equidigital number, since it uses as much as digits as its factorization.

1100453023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1100453023 is about 33173.0767792196. The cubic root of 1100453023 is about 1032.4218071082.

Adding to 1100453023 its reverse (3203540011), we get a palindrome (4303993034).

The spelling of 1100453023 in words is "one billion, one hundred million, four hundred fifty-three thousand, twenty-three".