111045036524142 has 64 divisors (see below), whose sum is σ = 258449791440384. Its totient is φ = 31149984378240.

The previous prime is 111045036524077. The next prime is 111045036524173. The reversal of 111045036524142 is 241425630540111.

It is a self number, because there is not a number n which added to its sum of digits gives 111045036524142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38217513 + ... + 41020340.

It is an arithmetic number, because the mean of its divisors is an integer number (4038277991256).

Almost surely, 2^{111045036524142} is an apocalyptic number.

111045036524142 is an abundant number, since it is smaller than the sum of its proper divisors (147404754916242).

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

111045036524142 is a wasteful number, since it uses less digits than its factorization.

111045036524142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79238473.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 111045036524142 in words is "one hundred eleven trillion, forty-five billion, thirty-six million, five hundred twenty-four thousand, one hundred forty-two".