1106145242523 has 6 divisors (see below), whose sum is σ = 1597765350324. Its totient is φ = 737430161676.

The previous prime is 1106145242479. The next prime is 1106145242551. The reversal of 1106145242523 is 3252425416011.

1106145242523 is a `hidden beast` number, since 1 + 10 + 61 + 45 + 24 + 2 + 523 = 666.

It is not a de Polignac number, because 1106145242523 - 2⁶ = 1106145242459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1106145242123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61452513465 + ... + 61452513482.

It is an arithmetic number, because the mean of its divisors is an integer number (266294225054).

Almost surely, 2^{1106145242523} is an apocalyptic number.

1106145242523 is a deficient number, since it is larger than the sum of its proper divisors (491620107801).

1106145242523 is a wasteful number, since it uses less digits than its factorization.

1106145242523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122905026953 (or 122905026950 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 1106145242523 in words is "one trillion, one hundred six billion, one hundred forty-five million, two hundred forty-two thousand, five hundred twenty-three".