111361045147 has 16 divisors (see below), whose sum is σ = 122029608960. Its totient is φ = 100784282400.

The previous prime is 111361045129. The next prime is 111361045181. The reversal of 111361045147 is 741540163111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111361045147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111361045847) 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, 2254804 + ... + 2303662.

It is an arithmetic number, because the mean of its divisors is an integer number (7626850560).

Almost surely, 2^111361045147 is an apocalyptic number.

111361045147 is a deficient number, since it is larger than the sum of its proper divisors (10668563813).

111361045147 is a wasteful number, since it uses less digits than its factorization.

111361045147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49794.

The product of its (nonzero) digits is 10080, while the sum is 34.

The spelling of 111361045147 in words is "one hundred eleven billion, three hundred sixty-one million, forty-five thousand, one hundred forty-seven".