1011130204 has 12 divisors (see below), whose sum is σ = 2022260464. Its totient is φ = 433341504.

The previous prime is 1011130171. The next prime is 1011130207. The reversal of 1011130204 is 4020311101.

1011130204 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011130207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18055869 + ... + 18055924.

Almost surely, 2^1011130204 is an apocalyptic number.

1011130204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1011130204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1011130204 is a wasteful number, since it uses less digits than its factorization.

1011130204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36111804 (or 36111802 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1011130204 is about 31798.2736009363. The cubic root of 1011130204 is about 1003.6963878817.

Adding to 1011130204 its reverse (4020311101), we get a palindrome (5031441305).

The spelling of 1011130204 in words is "one billion, eleven million, one hundred thirty thousand, two hundred four".