11001330021300 has 72 divisors (see below), whose sum is σ = 32370015165600. Its totient is φ = 2883964475520.

The previous prime is 11001330021293. The next prime is 11001330021301. The reversal of 11001330021300 is 312003310011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11001330021300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001330021301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310754335 + ... + 310789734.

Almost surely, 2^{11001330021300} is an apocalyptic number.

11001330021300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11001330021300 is an abundant number, since it is smaller than the sum of its proper divisors (21368685144300).

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

11001330021300 is a wasteful number, since it uses less digits than its factorization.

11001330021300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621544145 (or 621544138 counting only the distinct ones).

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

Adding to 11001330021300 its reverse (312003310011), we get a palindrome (11313333331311).

The spelling of 11001330021300 in words is "eleven trillion, one billion, three hundred thirty million, twenty-one thousand, three hundred".