106523223544 has 8 divisors (see below), whose sum is σ = 199731044160. Its totient is φ = 53261611768.

The previous prime is 106523223529. The next prime is 106523223551. The reversal of 106523223544 is 445322325601.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×106523223544² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6657701464 + ... + 6657701479.

It is an arithmetic number, because the mean of its divisors is an integer number (24966380520).

Almost surely, 2^106523223544 is an apocalyptic number.

It is an amenable number.

106523223544 is a deficient number, since it is larger than the sum of its proper divisors (93207820616).

106523223544 is a wasteful number, since it uses less digits than its factorization.

106523223544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13315402949 (or 13315402945 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 106523223544 in words is "one hundred six billion, five hundred twenty-three million, two hundred twenty-three thousand, five hundred forty-four".