1042023134 has 4 divisors (see below), whose sum is σ = 1563034704. Its totient is φ = 521011566.

The previous prime is 1042023133. The next prime is 1042023173. The reversal of 1042023134 is 4313202401.

1042023134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4313202401 = 3217 ⋅1340753.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042023133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260505782 + ... + 260505785.

It is an arithmetic number, because the mean of its divisors is an integer number (390758676).

Almost surely, 2^1042023134 is an apocalyptic number.

1042023134 is a deficient number, since it is larger than the sum of its proper divisors (521011570).

1042023134 is an equidigital number, since it uses as much as digits as its factorization.

1042023134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521011569.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1042023134 is about 32280.3831142073. The cubic root of 1042023134 is about 1013.8159517453.

Adding to 1042023134 its reverse (4313202401), we get a palindrome (5355225535).

The spelling of 1042023134 in words is "one billion, forty-two million, twenty-three thousand, one hundred thirty-four".