106306210123 has 2 divisors, whose sum is σ = 106306210124. Its totient is φ = 106306210122.

The previous prime is 106306210117. The next prime is 106306210133. The reversal of 106306210123 is 321012603601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106306210123 is a prime.

It is a super-2 number, since 2×106306210123² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106306210133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53153105061 + 53153105062.

It is an arithmetic number, because the mean of its divisors is an integer number (53153105062).

Almost surely, 2^106306210123 is an apocalyptic number.

106306210123 is a deficient number, since it is larger than the sum of its proper divisors (1).

106306210123 is an equidigital number, since it uses as much as digits as its factorization.

106306210123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 106306210123 its reverse (321012603601), we get a palindrome (427318813724).

The spelling of 106306210123 in words is "one hundred six billion, three hundred six million, two hundred ten thousand, one hundred twenty-three".