201010132419947 has 2 divisors, whose sum is σ = 201010132419948. Its totient is φ = 201010132419946.

The previous prime is 201010132419937. The next prime is 201010132420081. The reversal of 201010132419947 is 749914231010102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201010132419947 - 2⁴ = 201010132419931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201010132419898 and 201010132419907.

It is not a weakly prime, because it can be changed into another prime (201010132419937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505066209973 + 100505066209974.

It is an arithmetic number, because the mean of its divisors is an integer number (100505066209974).

Almost surely, 2^{201010132419947} is an apocalyptic number.

201010132419947 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010132419947 is an equidigital number, since it uses as much as digits as its factorization.

201010132419947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 201010132419947 in words is "two hundred one trillion, ten billion, one hundred thirty-two million, four hundred nineteen thousand, nine hundred forty-seven".