106562013123 has 4 divisors (see below), whose sum is σ = 142082684168. Its totient is φ = 71041342080.

The previous prime is 106562013079. The next prime is 106562013139. The reversal of 106562013123 is 321310265601.

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

It is not a de Polignac number, because 106562013123 - 2²² = 106557818819 is a prime.

It is a super-2 number, since 2×106562013123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106562013163) 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, 17760335518 + ... + 17760335523.

It is an arithmetic number, because the mean of its divisors is an integer number (35520671042).

Almost surely, 2^106562013123 is an apocalyptic number.

106562013123 is a deficient number, since it is larger than the sum of its proper divisors (35520671045).

106562013123 is an equidigital number, since it uses as much as digits as its factorization.

106562013123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35520671044.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 106562013123 its reverse (321310265601), we get a palindrome (427872278724).

The spelling of 106562013123 in words is "one hundred six billion, five hundred sixty-two million, thirteen thousand, one hundred twenty-three".