10301321323 has 4 divisors (see below), whose sum is σ = 10304094960. Its totient is φ = 10298547688.

The previous prime is 10301321311. The next prime is 10301321339. The reversal of 10301321323 is 32312310301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10301321323 - 2⁵ = 10301321291 is a prime.

It is a super-2 number, since 2×10301321323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10301321323.

It is not an unprimeable number, because it can be changed into a prime (10301321383) 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, 1381240 + ... + 1388677.

It is an arithmetic number, because the mean of its divisors is an integer number (2576023740).

Almost surely, 2^10301321323 is an apocalyptic number.

10301321323 is a deficient number, since it is larger than the sum of its proper divisors (2773637).

10301321323 is an equidigital number, since it uses as much as digits as its factorization.

10301321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773636.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10301321323 its reverse (32312310301), we get a palindrome (42613631624).

The spelling of 10301321323 in words is "ten billion, three hundred one million, three hundred twenty-one thousand, three hundred twenty-three".