111305452334 has 16 divisors (see below), whose sum is σ = 172868439600. Its totient is φ = 53686041024.

The previous prime is 111305452273. The next prime is 111305452337. The reversal of 111305452334 is 433254503111.

It is a self number, because there is not a number n which added to its sum of digits gives 111305452334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111305452337) 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, 784412 + ... + 915375.

It is an arithmetic number, because the mean of its divisors is an integer number (10804277475).

Almost surely, 2^111305452334 is an apocalyptic number.

111305452334 is a deficient number, since it is larger than the sum of its proper divisors (61562987266).

111305452334 is a wasteful number, since it uses less digits than its factorization.

111305452334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700947.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 111305452334 its reverse (433254503111), we get a palindrome (544559955445).

The spelling of 111305452334 in words is "one hundred eleven billion, three hundred five million, four hundred fifty-two thousand, three hundred thirty-four".