47126712101 has 4 divisors (see below), whose sum is σ = 53859099552. Its totient is φ = 40394324652.

The previous prime is 47126712067. The next prime is 47126712103. The reversal of 47126712101 is 10121762174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47126712101 - 2¹⁰ = 47126711077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47126712103) 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, 3366193715 + ... + 3366193728.

It is an arithmetic number, because the mean of its divisors is an integer number (13464774888).

Almost surely, 2^47126712101 is an apocalyptic number.

It is an amenable number.

47126712101 is a deficient number, since it is larger than the sum of its proper divisors (6732387451).

47126712101 is an equidigital number, since it uses as much as digits as its factorization.

47126712101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6732387450.

The product of its (nonzero) digits is 4704, while the sum is 32.

The spelling of 47126712101 in words is "forty-seven billion, one hundred twenty-six million, seven hundred twelve thousand, one hundred one".