111041145152 has 28 divisors (see below), whose sum is σ = 251825455200. Its totient is φ = 47589062016.

The previous prime is 111041145151. The next prime is 111041145167. The reversal of 111041145152 is 251541140111.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111041145151) 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, 123929402 + ... + 123930297.

Almost surely, 2^111041145152 is an apocalyptic number.

It is an amenable number.

111041145152 is an abundant number, since it is smaller than the sum of its proper divisors (140784310048).

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

111041145152 is an equidigital number, since it uses as much as digits as its factorization.

111041145152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247859718 (or 247859708 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 26.

Adding to 111041145152 its reverse (251541140111), we get a palindrome (362582285263).

The spelling of 111041145152 in words is "one hundred eleven billion, forty-one million, one hundred forty-five thousand, one hundred fifty-two".