1011230004 has 48 divisors (see below), whose sum is σ = 2427264000. Its totient is φ = 327506016.

The previous prime is 1011229997. The next prime is 1011230039. The reversal of 1011230004 is 4000321101.

It is a happy number.

It is a super-2 number, since 2×1011230004² = 2045172241979680032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 71947 + ... + 84845.

It is an arithmetic number, because the mean of its divisors is an integer number (50568000).

Almost surely, 2^1011230004 is an apocalyptic number.

It is an amenable number.

1011230004 is an abundant number, since it is smaller than the sum of its proper divisors (1416033996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011230004 is a wasteful number, since it uses less digits than its factorization.

1011230004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13092 (or 13090 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1011230004 is about 31799.8428298003. The cubic root of 1011230004 is about 1003.7294088859.

Adding to 1011230004 its reverse (4000321101), we get a palindrome (5011551105).

The spelling of 1011230004 in words is "one billion, eleven million, two hundred thirty thousand, four".