10302332013121 has 4 divisors (see below), whose sum is σ = 10302338498644. Its totient is φ = 10302325527600.

The previous prime is 10302332013107. The next prime is 10302332013133. The reversal of 10302332013121 is 12131023320301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 9182936272896 + 1119395740225 = 3030336^2 + 1058015^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302332013121 - 2¹³ = 10302332004929 is a prime.

It is a super-2 number, since 2×10302332013121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10302332013092 and 10302332013101.

It is not an unprimeable number, because it can be changed into a prime (10302332013521) 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, 928831 + ... + 4633291.

It is an arithmetic number, because the mean of its divisors is an integer number (2575584624661).

Almost surely, 2^{10302332013121} is an apocalyptic number.

It is an amenable number.

10302332013121 is a deficient number, since it is larger than the sum of its proper divisors (6485523).

10302332013121 is an equidigital number, since it uses as much as digits as its factorization.

10302332013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6485522.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10302332013121 its reverse (12131023320301), we get a palindrome (22433355333422).

The spelling of 10302332013121 in words is "ten trillion, three hundred two billion, three hundred thirty-two million, thirteen thousand, one hundred twenty-one".