1100021300013 has 4 divisors (see below), whose sum is σ = 1466695066688. Its totient is φ = 733347533340.

The previous prime is 1100021300011. The next prime is 1100021300029. The reversal of 1100021300013 is 3100031200011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1100021300013 - 2¹ = 1100021300011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100021300011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183336883333 + ... + 183336883338.

It is an arithmetic number, because the mean of its divisors is an integer number (366673766672).

Almost surely, 2^{1100021300013} is an apocalyptic number.

It is an amenable number.

1100021300013 is a deficient number, since it is larger than the sum of its proper divisors (366673766675).

1100021300013 is an equidigital number, since it uses as much as digits as its factorization.

1100021300013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366673766674.

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

Adding to 1100021300013 its reverse (3100031200011), we get a palindrome (4200052500024).

The spelling of 1100021300013 in words is "one trillion, one hundred billion, twenty-one million, three hundred thousand, thirteen".