111350421046 has 8 divisors (see below), whose sum is σ = 172413555264. Its totient is φ = 53879235960.

The previous prime is 111350421031. The next prime is 111350421053. The reversal of 111350421046 is 640124053111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897987205 + ... + 897987328.

It is an arithmetic number, because the mean of its divisors is an integer number (21551694408).

Almost surely, 2^111350421046 is an apocalyptic number.

111350421046 is a deficient number, since it is larger than the sum of its proper divisors (61063134218).

111350421046 is a wasteful number, since it uses less digits than its factorization.

111350421046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795974566.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 111350421046 its reverse (640124053111), we get a palindrome (751474474157).

The spelling of 111350421046 in words is "one hundred eleven billion, three hundred fifty million, four hundred twenty-one thousand, forty-six".