111041145150 has 96 divisors (see below), whose sum is σ = 296714946528. Its totient is φ = 27319411200.

The previous prime is 111041145107. The next prime is 111041145151. The reversal of 111041145150 is 51541140111.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 111041145150.

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 47 ways as a sum of consecutive naturals, for example, 4161652 + ... + 4188248.

It is an arithmetic number, because the mean of its divisors is an integer number (3090780693).

Almost surely, 2^111041145150 is an apocalyptic number.

111041145150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 111041145150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148357473264).

111041145150 is an abundant number, since it is smaller than the sum of its proper divisors (185673801378).

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

111041145150 is a wasteful number, since it uses less digits than its factorization.

111041145150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28766 (or 28761 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 24.

Adding to 111041145150 its reverse (51541140111), we get a palindrome (162582285261).

The spelling of 111041145150 in words is "one hundred eleven billion, forty-one million, one hundred forty-five thousand, one hundred fifty".