10123101320333 has 4 divisors (see below), whose sum is σ = 10123145647548. Its totient is φ = 10123056993120.

The previous prime is 10123101320317. The next prime is 10123101320347. The reversal of 10123101320333 is 33302310132101.

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 1289764519684 + 8833336800649 = 1135678^2 + 2972093^2 .

It is a cyclic number.

It is not a de Polignac number, because 10123101320333 - 2⁴ = 10123101320317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10123101320299 and 10123101320308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123101340333) 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, 21819266 + ... + 22278387.

It is an arithmetic number, because the mean of its divisors is an integer number (2530786411887).

Almost surely, 2^{10123101320333} is an apocalyptic number.

It is an amenable number.

10123101320333 is a deficient number, since it is larger than the sum of its proper divisors (44327215).

10123101320333 is an equidigital number, since it uses as much as digits as its factorization.

10123101320333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44327214.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 10123101320333 its reverse (33302310132101), we get a palindrome (43425411452434).

The spelling of 10123101320333 in words is "ten trillion, one hundred twenty-three billion, one hundred one million, three hundred twenty thousand, three hundred thirty-three".