111120111119973 has 64 divisors (see below), whose sum is σ = 152397418567680. Its totient is φ = 72004430131200.

The previous prime is 111120111119959. The next prime is 111120111120037. The reversal of 111120111119973 is 379911111021111.

It is not a de Polignac number, because 111120111119973 - 2¹⁰ = 111120111118949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111120111119873) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1506247578 + ... + 1506321348.

It is an arithmetic number, because the mean of its divisors is an integer number (2381209665120).

Almost surely, 2^{111120111119973} is an apocalyptic number.

It is an amenable number.

111120111119973 is a deficient number, since it is larger than the sum of its proper divisors (41277307447707).

111120111119973 is a wasteful number, since it uses less digits than its factorization.

111120111119973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74410.

The product of its (nonzero) digits is 3402, while the sum is 39.

The spelling of 111120111119973 in words is "one hundred eleven trillion, one hundred twenty billion, one hundred eleven million, one hundred nineteen thousand, nine hundred seventy-three".