111442000302 has 12 divisors (see below), whose sum is σ = 241457667360. Its totient is φ = 37147333428.

The previous prime is 111442000213. The next prime is 111442000331. The reversal of 111442000302 is 203000244111.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6191222239 = 111442000302 / (1 + 1 + 1 + 4 + 4 + 2 + 0 + 0 + 0 + 3 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3095611102 + ... + 3095611137.

It is an arithmetic number, because the mean of its divisors is an integer number (20121472280).

Almost surely, 2^111442000302 is an apocalyptic number.

111442000302 is an abundant number, since it is smaller than the sum of its proper divisors (130015667058).

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

111442000302 is a wasteful number, since it uses less digits than its factorization.

111442000302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6191222247 (or 6191222244 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 111442000302 its reverse (203000244111), we get a palindrome (314442244413).

The spelling of 111442000302 in words is "one hundred eleven billion, four hundred forty-two million, three hundred two", and thus it is an aban number.