1013043004 has 12 divisors (see below), whose sum is σ = 1849904784. Its totient is φ = 484498784.

The previous prime is 1013042983. The next prime is 1013043011. The reversal of 1013043004 is 4003403101.

It is a super-2 number, since 2×1013043004² = 2052512255906688032, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5505577 + ... + 5505760.

It is an arithmetic number, because the mean of its divisors is an integer number (154158732).

Almost surely, 2^1013043004 is an apocalyptic number.

It is an amenable number.

1013043004 is a deficient number, since it is larger than the sum of its proper divisors (836861780).

1013043004 is a wasteful number, since it uses less digits than its factorization.

1013043004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011364 (or 11011362 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1013043004 is about 31828.3364943881. The cubic root of 1013043004 is about 1004.3289015709.

Adding to 1013043004 its reverse (4003403101), we get a palindrome (5016446105).

The spelling of 1013043004 in words is "one billion, thirteen million, forty-three thousand, four".