1013023442 has 8 divisors (see below), whose sum is σ = 1520723376. Its totient is φ = 506115652.

The previous prime is 1013023441. The next prime is 1013023469. The reversal of 1013023442 is 2443203101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1013023441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194828 + ... + 199959.

It is an arithmetic number, because the mean of its divisors is an integer number (190090422).

Almost surely, 2^1013023442 is an apocalyptic number.

1013023442 is a deficient number, since it is larger than the sum of its proper divisors (507699934).

1013023442 is a wasteful number, since it uses less digits than its factorization.

1013023442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396072.

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

The square root of 1013023442 is about 31828.0291881228. The cubic root of 1013023442 is about 1004.3224369528.

Adding to 1013023442 its reverse (2443203101), we get a palindrome (3456226543).

The spelling of 1013023442 in words is "one billion, thirteen million, twenty-three thousand, four hundred forty-two".