1102013321009 has 4 divisors (see below), whose sum is σ = 1102034339940. Its totient is φ = 1101992302080.

The previous prime is 1102013320951. The next prime is 1102013321027. The reversal of 1102013321009 is 9001233102011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 881345440000 + 220667881009 = 938800^2 + 469753^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102013321009 - 2⁸ = 1102013320753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102013321099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10430624 + ... + 10535745.

It is an arithmetic number, because the mean of its divisors is an integer number (275508584985).

Almost surely, 2^{1102013321009} is an apocalyptic number.

It is an amenable number.

1102013321009 is a deficient number, since it is larger than the sum of its proper divisors (21018931).

1102013321009 is an equidigital number, since it uses as much as digits as its factorization.

1102013321009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21018930.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 1102013321009 in words is "one trillion, one hundred two billion, thirteen million, three hundred twenty-one thousand, nine".