111441001102 has 8 divisors (see below), whose sum is σ = 176994531216. Its totient is φ = 52442824032.

The previous prime is 111441001097. The next prime is 111441001103. The reversal of 111441001102 is 201100144111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111441001103) 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, 1638838218 + ... + 1638838285.

It is an arithmetic number, because the mean of its divisors is an integer number (22124316402).

Almost surely, 2^111441001102 is an apocalyptic number.

111441001102 is a deficient number, since it is larger than the sum of its proper divisors (65553530114).

111441001102 is a wasteful number, since it uses less digits than its factorization.

111441001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277676522.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111441001102 its reverse (201100144111), we get a palindrome (312541145213).

The spelling of 111441001102 in words is "one hundred eleven billion, four hundred forty-one million, one thousand, one hundred two".