10121967047 has 8 divisors (see below), whose sum is σ = 10432171200. Its totient is φ = 9815714784.

The previous prime is 10121967043. The next prime is 10121967067. The reversal of 10121967047 is 74076912101.

10121967047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10121967047 - 2² = 10121967043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10121967047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121967043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982772 + ... + 993017.

It is an arithmetic number, because the mean of its divisors is an integer number (1304021400).

Almost surely, 2^10121967047 is an apocalyptic number.

10121967047 is a deficient number, since it is larger than the sum of its proper divisors (310204153).

10121967047 is a wasteful number, since it uses less digits than its factorization.

10121967047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1975945.

The product of its (nonzero) digits is 21168, while the sum is 38.

The spelling of 10121967047 in words is "ten billion, one hundred twenty-one million, nine hundred sixty-seven thousand, forty-seven".