112104146497947 has 4 divisors (see below), whose sum is σ = 149472195330600. Its totient is φ = 74736097665296.

The previous prime is 112104146497891. The next prime is 112104146497961. The reversal of 112104146497947 is 749794641401211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112104146497947 - 2¹¹ = 112104146495899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112104146493947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18684024416322 + ... + 18684024416327.

It is an arithmetic number, because the mean of its divisors is an integer number (37368048832650).

Almost surely, 2^{112104146497947} is an apocalyptic number.

112104146497947 is a deficient number, since it is larger than the sum of its proper divisors (37368048832653).

112104146497947 is an equidigital number, since it uses as much as digits as its factorization.

112104146497947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37368048832652.

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 112104146497947 in words is "one hundred twelve trillion, one hundred four billion, one hundred forty-six million, four hundred ninety-seven thousand, nine hundred forty-seven".