106123054236 has 24 divisors (see below), whose sum is σ = 247653734160. Its totient is φ = 35369597952.

The previous prime is 106123054211. The next prime is 106123054313. The reversal of 106123054236 is 632450321601.

It is a super-2 number, since 2×106123054236² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106123054197 and 106123054206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500571 + ... + 680306.

It is an arithmetic number, because the mean of its divisors is an integer number (10318905590).

Almost surely, 2^106123054236 is an apocalyptic number.

It is an amenable number.

106123054236 is an abundant number, since it is smaller than the sum of its proper divisors (141530679924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106123054236 is a wasteful number, since it uses less digits than its factorization.

106123054236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188373 (or 1188371 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 106123054236 its reverse (632450321601), we get a palindrome (738573375837).

The spelling of 106123054236 in words is "one hundred six billion, one hundred twenty-three million, fifty-four thousand, two hundred thirty-six".