11010133020 has 48 divisors (see below), whose sum is σ = 31250691360. Its totient is φ = 2895814656.

The previous prime is 11010133019. The next prime is 11010133021. The reversal of 11010133020 is 2033101011.

It is an interprime number because it is at equal distance from previous prime (11010133019) and next prime (11010133021).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11010132987 and 11010133005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010133021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252485 + ... + 1261244.

It is an arithmetic number, because the mean of its divisors is an integer number (651056070).

Almost surely, 2^11010133020 is an apocalyptic number.

11010133020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010133020 is an abundant number, since it is smaller than the sum of its proper divisors (20240558340).

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

11010133020 is a wasteful number, since it uses less digits than its factorization.

11010133020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513814 (or 2513812 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11010133020 its reverse (2033101011), we get a palindrome (13043234031).

The spelling of 11010133020 in words is "eleven billion, ten million, one hundred thirty-three thousand, twenty".