10123210067 has 2 divisors, whose sum is σ = 10123210068. Its totient is φ = 10123210066.

The previous prime is 10123209989. The next prime is 10123210081. The reversal of 10123210067 is 76001232101.

It is a strong prime.

It is an emirp because it is prime and its reverse (76001232101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10123210067 - 2¹⁰ = 10123209043 is a prime.

It is a super-2 number, since 2×10123210067² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10123210267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061605033 + 5061605034.

It is an arithmetic number, because the mean of its divisors is an integer number (5061605034).

Almost surely, 2^10123210067 is an apocalyptic number.

10123210067 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123210067 is an equidigital number, since it uses as much as digits as its factorization.

10123210067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 10123210067 its reverse (76001232101), we get a palindrome (86124442168).

The spelling of 10123210067 in words is "ten billion, one hundred twenty-three million, two hundred ten thousand, sixty-seven".