111345001054 has 16 divisors (see below), whose sum is σ = 190881612000. Its totient is φ = 47718169344.

The previous prime is 111345001007. The next prime is 111345001057. The reversal of 111345001054 is 450100543111.

It is a super-2 number, since 2×111345001054² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111345001057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870442 + ... + 990130.

It is an arithmetic number, because the mean of its divisors is an integer number (11930100750).

Almost surely, 2^111345001054 is an apocalyptic number.

111345001054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111345001054 is a deficient number, since it is larger than the sum of its proper divisors (79536610946).

111345001054 is a wasteful number, since it uses less digits than its factorization.

111345001054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186147.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 111345001054 its reverse (450100543111), we get a palindrome (561445544165).

The spelling of 111345001054 in words is "one hundred eleven billion, three hundred forty-five million, one thousand, fifty-four".