111144131303303 has 8 divisors (see below), whose sum is σ = 127031451732000. Its totient is φ = 95259207720960.

The previous prime is 111144131303287. The next prime is 111144131303329. The reversal of 111144131303303 is 303303131441111.

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

It is a cyclic number.

It is not a de Polignac number, because 111144131303303 - 2⁴ = 111144131303287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111144131303393) 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, 599112218 + ... + 599297703.

It is an arithmetic number, because the mean of its divisors is an integer number (15878931466500).

Almost surely, 2^{111144131303303} is an apocalyptic number.

111144131303303 is a deficient number, since it is larger than the sum of its proper divisors (15887320428697).

111144131303303 is a wasteful number, since it uses less digits than its factorization.

111144131303303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198423177.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 111144131303303 its reverse (303303131441111), we get a palindrome (414447262744414).

The spelling of 111144131303303 in words is "one hundred eleven trillion, one hundred forty-four billion, one hundred thirty-one million, three hundred three thousand, three hundred three".