1011366312 has 64 divisors (see below), whose sum is σ = 2920536000. Its totient is φ = 288445440.

The previous prime is 1011366253. The next prime is 1011366313. The reversal of 1011366312 is 2136631101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1011366313) by changing a digit.

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, 108187 + ... + 117162.

It is an arithmetic number, because the mean of its divisors is an integer number (45633375).

Almost surely, 2^1011366312 is an apocalyptic number.

1011366312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011366312 is an abundant number, since it is smaller than the sum of its proper divisors (1909169688).

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

1011366312 is a wasteful number, since it uses less digits than its factorization.

1011366312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225386 (or 225382 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1011366312 is about 31801.9859757217. The cubic root of 1011366312 is about 1003.7745058473.

Adding to 1011366312 its reverse (2136631101), we get a palindrome (3147997413).

The spelling of 1011366312 in words is "one billion, eleven million, three hundred sixty-six thousand, three hundred twelve".