10311301123 has 2 divisors, whose sum is σ = 10311301124. Its totient is φ = 10311301122.

The previous prime is 10311301111. The next prime is 10311301129. The reversal of 10311301123 is 32110311301.

It is a strong prime.

It is an emirp because it is prime and its reverse (32110311301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10311301123 - 2⁹ = 10311300611 is a prime.

It is a super-2 number, since 2×10311301123² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10311301097 and 10311301106.

It is not a weakly prime, because it can be changed into another prime (10311301129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155650561 + 5155650562.

It is an arithmetic number, because the mean of its divisors is an integer number (5155650562).

Almost surely, 2^10311301123 is an apocalyptic number.

10311301123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311301123 is an equidigital number, since it uses as much as digits as its factorization.

10311301123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10311301123 its reverse (32110311301), we get a palindrome (42421612424).

The spelling of 10311301123 in words is "ten billion, three hundred eleven million, three hundred one thousand, one hundred twenty-three".