1101333012 has 48 divisors (see below), whose sum is σ = 2887785600. Its totient is φ = 324137088.

The previous prime is 1101333011. The next prime is 1101333017. The reversal of 1101333012 is 2103331011.

It is a junction number, because it is equal to n+sod(n) for n = 1101332982 and 1101333000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101333011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149887 + ... + 157062.

It is an arithmetic number, because the mean of its divisors is an integer number (60162200).

Almost surely, 2^1101333012 is an apocalyptic number.

1101333012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1101333012 is an abundant number, since it is smaller than the sum of its proper divisors (1786452588).

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

1101333012 is a wasteful number, since it uses less digits than its factorization.

1101333012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306992 (or 306990 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1101333012 is about 33186.3377310604. The cubic root of 1101333012 is about 1032.6969294905.

Adding to 1101333012 its reverse (2103331011), we get a palindrome (3204664023).

The spelling of 1101333012 in words is "one billion, one hundred one million, three hundred thirty-three thousand, twelve".