111441400141101 has 16 divisors (see below), whose sum is σ = 149484659583168. Its totient is φ = 73846616889600.

The previous prime is 111441400141073. The next prime is 111441400141103. The reversal of 111441400141101 is 101141004144111.

It is not a de Polignac number, because 111441400141101 - 2²¹ = 111441398043949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111441400141103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50564940 + ... + 52722821.

It is an arithmetic number, because the mean of its divisors is an integer number (9342791223948).

Almost surely, 2^{111441400141101} is an apocalyptic number.

It is an amenable number.

111441400141101 is a deficient number, since it is larger than the sum of its proper divisors (38043259442067).

111441400141101 is a wasteful number, since it uses less digits than its factorization.

111441400141101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103289932.

The product of its (nonzero) digits is 256, while the sum is 24.

Adding to 111441400141101 its reverse (101141004144111), we get a palindrome (212582404285212).

The spelling of 111441400141101 in words is "one hundred eleven trillion, four hundred forty-one billion, four hundred million, one hundred forty-one thousand, one hundred one".