10323031123 has 2 divisors, whose sum is σ = 10323031124. Its totient is φ = 10323031122.

The previous prime is 10323031049. The next prime is 10323031153. The reversal of 10323031123 is 32113032301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10323031123 - 2⁹ = 10323030611 is a prime.

It is a super-2 number, since 2×10323031123² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10323031123.

It is not a weakly prime, because it can be changed into another prime (10323031153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5161515561 + 5161515562.

It is an arithmetic number, because the mean of its divisors is an integer number (5161515562).

Almost surely, 2^10323031123 is an apocalyptic number.

10323031123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10323031123 is an equidigital number, since it uses as much as digits as its factorization.

10323031123 is an evil number, because the sum of its binary digits is even.

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

Adding to 10323031123 its reverse (32113032301), we get a palindrome (42436063424).

The spelling of 10323031123 in words is "ten billion, three hundred twenty-three million, thirty-one thousand, one hundred twenty-three".