1042310223 has 12 divisors (see below), whose sum is σ = 1528031128. Its totient is φ = 684501840.

The previous prime is 1042310221. The next prime is 1042310231. The reversal of 1042310223 is 3220132401.

1042310223 is a `hidden beast` number, since 10 + 423 + 10 + 223 = 666.

It is not a de Polignac number, because 1042310223 - 2¹ = 1042310221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1042310196 and 1042310205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042310221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 863668 + ... + 864873.

Almost surely, 2^1042310223 is an apocalyptic number.

1042310223 is a deficient number, since it is larger than the sum of its proper divisors (485720905).

1042310223 is a wasteful number, since it uses less digits than its factorization.

1042310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728614 (or 1728611 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1042310223 is about 32284.8296108250. The cubic root of 1042310223 is about 1013.9090490649.

Adding to 1042310223 its reverse (3220132401), we get a palindrome (4262442624).

The spelling of 1042310223 in words is "one billion, forty-two million, three hundred ten thousand, two hundred twenty-three".