106042320050 has 48 divisors (see below), whose sum is σ = 207510359112. Its totient is φ = 40263897600.

The previous prime is 106042320049. The next prime is 106042320067. The reversal of 106042320050 is 50023240601.

It can be written as a sum of positive squares in 12 ways, for example, as 13551520921 + 92490799129 = 116411^2 + 304123^2 .

It is a super-2 number, since 2×106042320050² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106042319998 and 106042320025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 623177 + ... + 774876.

Almost surely, 2^106042320050 is an apocalyptic number.

106042320050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106042320050 is a deficient number, since it is larger than the sum of its proper divisors (101468039062).

106042320050 is a wasteful number, since it uses less digits than its factorization.

106042320050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398143 (or 1398138 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 106042320050 its reverse (50023240601), we get a palindrome (156065560651).

The spelling of 106042320050 in words is "one hundred six billion, forty-two million, three hundred twenty thousand, fifty".