10304321011111 has 8 divisors (see below), whose sum is σ = 10430718815664. Its totient is φ = 10177976762880.

The previous prime is 10304321011087. The next prime is 10304321011147. The reversal of 10304321011111 is 11111012340301.

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 10304321011111 - 2¹⁷ = 10304320880039 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 (10304321011811) 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, 13001850 + ... + 13771591.

It is an arithmetic number, because the mean of its divisors is an integer number (1303839851958).

Almost surely, 2^{10304321011111} is an apocalyptic number.

10304321011111 is a deficient number, since it is larger than the sum of its proper divisors (126397804553).

10304321011111 is an equidigital number, since it uses as much as digits as its factorization.

10304321011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26778161.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 10304321011111 its reverse (11111012340301), we get a palindrome (21415333351412).

The spelling of 10304321011111 in words is "ten trillion, three hundred four billion, three hundred twenty-one million, eleven thousand, one hundred eleven".