1011230204 has 12 divisors (see below), whose sum is σ = 1775952528. Its totient is φ = 503815200.

The previous prime is 1011230149. The next prime is 1011230221. The reversal of 1011230204 is 4020321101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448712 + ... + 450959.

It is an arithmetic number, because the mean of its divisors is an integer number (147996044).

Almost surely, 2^1011230204 is an apocalyptic number.

It is an amenable number.

1011230204 is a deficient number, since it is larger than the sum of its proper divisors (764722324).

1011230204 is a wasteful number, since it uses less digits than its factorization.

1011230204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899956 (or 899954 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1011230204 is about 31799.8459744698. The cubic root of 1011230204 is about 1003.7294750581.

Adding to 1011230204 its reverse (4020321101), we get a palindrome (5031551305).

The spelling of 1011230204 in words is "one billion, eleven million, two hundred thirty thousand, two hundred four".