106123120021327 has 4 divisors (see below), whose sum is σ = 106123242659176. Its totient is φ = 106122997383480.

The previous prime is 106123120021313. The next prime is 106123120021361. The reversal of 106123120021327 is 723120021321601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106123120021327 - 2⁷ = 106123120021199 is a prime.

It is a super-2 number, since 2×106123120021327² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106123120721327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60011628 + ... + 61754689.

It is an arithmetic number, because the mean of its divisors is an integer number (26530810664794).

Almost surely, 2^{106123120021327} is an apocalyptic number.

106123120021327 is a deficient number, since it is larger than the sum of its proper divisors (122637849).

106123120021327 is an equidigital number, since it uses as much as digits as its factorization.

106123120021327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122637848.

The product of its (nonzero) digits is 6048, while the sum is 31.

Adding to 106123120021327 its reverse (723120021321601), we get a palindrome (829243141342928).

The spelling of 106123120021327 in words is "one hundred six trillion, one hundred twenty-three billion, one hundred twenty million, twenty-one thousand, three hundred twenty-seven".