1124230453 has 4 divisors (see below), whose sum is σ = 1141010080. Its totient is φ = 1107450828.

The previous prime is 1124230433. The next prime is 1124230463. The reversal of 1124230453 is 3540324211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1124230453 - 2⁵ = 1124230421 is a prime.

It is a super-2 number, since 2×1124230453² = 2527788222905170418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124230423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8389713 + ... + 8389846.

It is an arithmetic number, because the mean of its divisors is an integer number (285252520).

Almost surely, 2^1124230453 is an apocalyptic number.

It is an amenable number.

1124230453 is a deficient number, since it is larger than the sum of its proper divisors (16779627).

1124230453 is an equidigital number, since it uses as much as digits as its factorization.

1124230453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16779626.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1124230453 is about 33529.5459706808. The cubic root of 1124230453 is about 1039.8047133939.

Adding to 1124230453 its reverse (3540324211), we get a palindrome (4664554664).

The spelling of 1124230453 in words is "one billion, one hundred twenty-four million, two hundred thirty thousand, four hundred fifty-three".