1011230304 has 96 divisors (see below), whose sum is σ = 3042385920. Its totient is φ = 288095232.

The previous prime is 1011230279. The next prime is 1011230347. The reversal of 1011230304 is 4030321101.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255412 + ... + 259340.

It is an arithmetic number, because the mean of its divisors is an integer number (31691520).

Almost surely, 2^1011230304 is an apocalyptic number.

1011230304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011230304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521192960).

1011230304 is an abundant number, since it is smaller than the sum of its proper divisors (2031155616).

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

1011230304 is a wasteful number, since it uses less digits than its factorization.

1011230304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332 (or 4324 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1011230304 is about 31799.8475468044. The cubic root of 1011230304 is about 1003.7295081441.

Adding to 1011230304 its reverse (4030321101), we get a palindrome (5041551405).

The spelling of 1011230304 in words is "one billion, eleven million, two hundred thirty thousand, three hundred four".