47201011061 has 2 divisors, whose sum is σ = 47201011062. Its totient is φ = 47201011060.

The previous prime is 47201011051. The next prime is 47201011097. The reversal of 47201011061 is 16011010274.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43720719025 + 3480292036 = 209095^2 + 58994^2 .

It is a cyclic number.

It is not a de Polignac number, because 47201011061 - 2³⁴ = 30021141877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47201011051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23600505530 + 23600505531.

It is an arithmetic number, because the mean of its divisors is an integer number (23600505531).

Almost surely, 2^47201011061 is an apocalyptic number.

It is an amenable number.

47201011061 is a deficient number, since it is larger than the sum of its proper divisors (1).

47201011061 is an equidigital number, since it uses as much as digits as its factorization.

47201011061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

The spelling of 47201011061 in words is "forty-seven billion, two hundred one million, eleven thousand, sixty-one".