13102321011 has 8 divisors (see below), whose sum is σ = 18813589200. Its totient is φ = 8062966752.

The previous prime is 13102321009. The next prime is 13102321019. The reversal of 13102321011 is 11012320131.

It is a happy number.

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

It is not a de Polignac number, because 13102321011 - 2¹ = 13102321009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13102321019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167978436 + ... + 167978513.

It is an arithmetic number, because the mean of its divisors is an integer number (2351698650).

Almost surely, 2^13102321011 is an apocalyptic number.

13102321011 is a deficient number, since it is larger than the sum of its proper divisors (5711268189).

13102321011 is a wasteful number, since it uses less digits than its factorization.

13102321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335956965.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13102321011 its reverse (11012320131), we get a palindrome (24114641142).

The spelling of 13102321011 in words is "thirteen billion, one hundred two million, three hundred twenty-one thousand, eleven".