4102100047 has 8 divisors (see below), whose sum is σ = 4164894720. Its totient is φ = 4039444920.

The previous prime is 4102100033. The next prime is 4102100069. The reversal of 4102100047 is 7400012014.

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

It is a cyclic number.

It is not a de Polignac number, because 4102100047 - 2⁷ = 4102099919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4102099997 and 4102100033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102100147) 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, 25138 + ... + 94000.

It is an arithmetic number, because the mean of its divisors is an integer number (520611840).

Almost surely, 2^4102100047 is an apocalyptic number.

4102100047 is a deficient number, since it is larger than the sum of its proper divisors (62794673).

4102100047 is an equidigital number, since it uses as much as digits as its factorization.

4102100047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69773.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 4102100047 is about 64047.6388870035. The cubic root of 4102100047 is about 1600.7938829816.

The spelling of 4102100047 in words is "four billion, one hundred two million, one hundred thousand, forty-seven".