10311028583123 has 2 divisors, whose sum is σ = 10311028583124. Its totient is φ = 10311028583122.

The previous prime is 10311028583027. The next prime is 10311028583137. The reversal of 10311028583123 is 32138582011301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10311028583123 is a prime.

It is not a weakly prime, because it can be changed into another prime (10311028583173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155514291561 + 5155514291562.

It is an arithmetic number, because the mean of its divisors is an integer number (5155514291562).

Almost surely, 2^{10311028583123} is an apocalyptic number.

10311028583123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311028583123 is an equidigital number, since it uses as much as digits as its factorization.

10311028583123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 10311028583123 in words is "ten trillion, three hundred eleven billion, twenty-eight million, five hundred eighty-three thousand, one hundred twenty-three".