47201011019 has 2 divisors, whose sum is σ = 47201011020. Its totient is φ = 47201011018.

The previous prime is 47201010959. The next prime is 47201011051. The reversal of 47201011019 is 91011010274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47201011019 - 2³² = 42906043723 is a prime.

It is a super-2 number, since 2×47201011019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47201011219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23600505509 + 23600505510.

It is an arithmetic number, because the mean of its divisors is an integer number (23600505510).

Almost surely, 2^47201011019 is an apocalyptic number.

47201011019 is a deficient number, since it is larger than the sum of its proper divisors (1).

47201011019 is an equidigital number, since it uses as much as digits as its factorization.

47201011019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 47201011019 in words is "forty-seven billion, two hundred one million, eleven thousand, nineteen".