111284004073 has 48 divisors (see below), whose sum is σ = 127549255680. Its totient is φ = 96915456000.

The previous prime is 111284004071. The next prime is 111284004107. The reversal of 111284004073 is 370400482111.

It is not a de Polignac number, because 111284004073 - 2¹ = 111284004071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (111284004071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 232325448 + ... + 232325926.

It is an arithmetic number, because the mean of its divisors is an integer number (2657276160).

Almost surely, 2^111284004073 is an apocalyptic number.

It is an amenable number.

111284004073 is a deficient number, since it is larger than the sum of its proper divisors (16265251607).

111284004073 is a wasteful number, since it uses less digits than its factorization.

111284004073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1019 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

Adding to 111284004073 its reverse (370400482111), we get a palindrome (481684486184).

The spelling of 111284004073 in words is "one hundred eleven billion, two hundred eighty-four million, four thousand, seventy-three".