1124142023 has 2 divisors, whose sum is σ = 1124142024. Its totient is φ = 1124142022.

The previous prime is 1124142007. The next prime is 1124142079. The reversal of 1124142023 is 3202414211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1124142023 - 2⁴ = 1124142007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1124141986 and 1124142004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124142823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562071011 + 562071012.

It is an arithmetic number, because the mean of its divisors is an integer number (562071012).

Almost surely, 2^1124142023 is an apocalyptic number.

1124142023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124142023 is an equidigital number, since it uses as much as digits as its factorization.

1124142023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1124142023 is about 33528.2272570442. The cubic root of 1124142023 is about 1039.7774496060. Note that the first 3 decimals are identical.

Adding to 1124142023 its reverse (3202414211), we get a palindrome (4326556234).

The spelling of 1124142023 in words is "one billion, one hundred twenty-four million, one hundred forty-two thousand, twenty-three".