10303023004121 has 8 divisors (see below), whose sum is σ = 11087920611144. Its totient is φ = 9537996222720.

The previous prime is 10303023004111. The next prime is 10303023004163. The reversal of 10303023004121 is 12140032030301.

It can be written as a sum of positive squares in 4 ways, for example, as 2556481210000 + 7746541794121 = 1598900^2 + 2783261^2 .

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 10303023004121 - 2³⁴ = 10285843134937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10303023004093 and 10303023004102.

It is not an unprimeable number, because it can be changed into a prime (10303023004111) 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, 4967705330 + ... + 4967707403.

It is an arithmetic number, because the mean of its divisors is an integer number (1385990076393).

Almost surely, 2^{10303023004121} is an apocalyptic number.

It is an amenable number.

10303023004121 is a deficient number, since it is larger than the sum of its proper divisors (784897607023).

10303023004121 is an equidigital number, since it uses as much as digits as its factorization.

10303023004121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9935412811.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10303023004121 its reverse (12140032030301), we get a palindrome (22443055034422).

The spelling of 10303023004121 in words is "ten trillion, three hundred three billion, twenty-three million, four thousand, one hundred twenty-one".