10123311009967 has 2 divisors, whose sum is σ = 10123311009968. Its totient is φ = 10123311009966.

The previous prime is 10123311009947. The next prime is 10123311010061. The reversal of 10123311009967 is 76990011332101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10123311009967 - 2¹¹ = 10123311007919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123311009947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061655504983 + 5061655504984.

It is an arithmetic number, because the mean of its divisors is an integer number (5061655504984).

Almost surely, 2^{10123311009967} is an apocalyptic number.

10123311009967 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123311009967 is an equidigital number, since it uses as much as digits as its factorization.

10123311009967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 43.

The spelling of 10123311009967 in words is "ten trillion, one hundred twenty-three billion, three hundred eleven million, nine thousand, nine hundred sixty-seven".