111343103522064 has 30 divisors (see below), whose sum is σ = 311606046662846. Its totient is φ = 37114367840640.

The previous prime is 111343103522023. The next prime is 111343103522087. The reversal of 111343103522064 is 460225301343111.

111343103522064 is a `hidden beast` number, since 1 + 1 + 1 + 34 + 310 + 35 + 220 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 80803774984464 + 30539328537600 = 8989092^2 + 5526240^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 386607998197 + ... + 386607998484.

Almost surely, 2^{111343103522064} is an apocalyptic number.

It is an amenable number.

111343103522064 is an abundant number, since it is smaller than the sum of its proper divisors (200262943140782).

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

111343103522064 is a wasteful number, since it uses less digits than its factorization.

111343103522064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773215996695 (or 773215996686 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 111343103522064 its reverse (460225301343111), we get a palindrome (571568404865175).

The spelling of 111343103522064 in words is "one hundred eleven trillion, three hundred forty-three billion, one hundred three million, five hundred twenty-two thousand, sixty-four".