10113302123321 has 4 divisors (see below), whose sum is σ = 10114525169700. Its totient is φ = 10112079076944.

The previous prime is 10113302123311. The next prime is 10113302123329. The reversal of 10113302123321 is 12332120331101.

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 6195519246400 + 3917782876921 = 2489080^2 + 1979339^2 .

It is a cyclic number.

It is not a de Polignac number, because 10113302123321 - 2¹⁴ = 10113302106937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10113302123329) 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, 611510786 + ... + 611527323.

It is an arithmetic number, because the mean of its divisors is an integer number (2528631292425).

Almost surely, 2^{10113302123321} is an apocalyptic number.

It is an amenable number.

10113302123321 is a deficient number, since it is larger than the sum of its proper divisors (1223046379).

10113302123321 is an equidigital number, since it uses as much as digits as its factorization.

10113302123321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223046378.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10113302123321 its reverse (12332120331101), we get a palindrome (22445422454422).

The spelling of 10113302123321 in words is "ten trillion, one hundred thirteen billion, three hundred two million, one hundred twenty-three thousand, three hundred twenty-one".