111054053 has 4 divisors (see below), whose sum is σ = 121149888. Its totient is φ = 100958220.

The previous prime is 111054049. The next prime is 111054061. The reversal of 111054053 is 350450111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 111054053 - 2² = 111054049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111054023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5047901 + ... + 5047922.

It is an arithmetic number, because the mean of its divisors is an integer number (30287472).

Almost surely, 2^111054053 is an apocalyptic number.

It is an amenable number.

111054053 is a deficient number, since it is larger than the sum of its proper divisors (10095835).

111054053 is a wasteful number, since it uses less digits than its factorization.

111054053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10095834.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 111054053 is about 10538.2186824909. The cubic root of 111054053 is about 480.6675506426.

The spelling of 111054053 in words is "one hundred eleven million, fifty-four thousand, fifty-three".