1102013321011 has 4 divisors (see below), whose sum is σ = 1115962856800. Its totient is φ = 1088063785224.

The previous prime is 1102013320951. The next prime is 1102013321027. The reversal of 1102013321011 is 1101233102011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1102013321011 - 2¹⁹ = 1102012796723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102013321611) 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, 6974767776 + ... + 6974767933.

It is an arithmetic number, because the mean of its divisors is an integer number (278990714200).

Almost surely, 2^{1102013321011} is an apocalyptic number.

1102013321011 is a deficient number, since it is larger than the sum of its proper divisors (13949535789).

1102013321011 is an equidigital number, since it uses as much as digits as its factorization.

1102013321011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13949535788.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1102013321011 its reverse (1101233102011), we get a palindrome (2203246423022).

The spelling of 1102013321011 in words is "one trillion, one hundred two billion, thirteen million, three hundred twenty-one thousand, eleven".