111242050455345 has 192 divisors, whose sum is σ = 199242398868480. Its totient is φ = 52794994237440.

The previous prime is 111242050455331. The next prime is 111242050455373. The reversal of 111242050455345 is 543554050242111.

111242050455345 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 111242050455345 - 2⁵ = 111242050455313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111242050455297 and 111242050455306.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3104093767 + ... + 3104129603.

It is an arithmetic number, because the mean of its divisors is an integer number (1037720827440).

Almost surely, 2^{111242050455345} is an apocalyptic number.

111242050455345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

111242050455345 is a deficient number, since it is larger than the sum of its proper divisors (88000348413135).

111242050455345 is a wasteful number, since it uses less digits than its factorization.

111242050455345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36216 (or 36185 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 111242050455345 in words is "one hundred eleven trillion, two hundred forty-two billion, fifty million, four hundred fifty-five thousand, three hundred forty-five".