1101100133213 has 8 divisors (see below), whose sum is σ = 1105503220536. Its totient is φ = 1096704806400.

The previous prime is 1101100133209. The next prime is 1101100133227. The reversal of 1101100133213 is 3123310011011.

It can be written as a sum of positive squares in 4 ways, for example, as 50284474564 + 1050815658649 = 224242^2 + 1025093^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101100133213 - 2² = 1101100133209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101100133191 and 1101100133200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101100133233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655708 + ... + 2223413.

It is an arithmetic number, because the mean of its divisors is an integer number (138187902567).

Almost surely, 2^{1101100133213} is an apocalyptic number.

It is an amenable number.

1101100133213 is a deficient number, since it is larger than the sum of its proper divisors (4403087323).

1101100133213 is an equidigital number, since it uses as much as digits as its factorization.

1101100133213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880255.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1101100133213 its reverse (3123310011011), we get a palindrome (4224410144224).

The spelling of 1101100133213 in words is "one trillion, one hundred one billion, one hundred million, one hundred thirty-three thousand, two hundred thirteen".