5105105011147 has 2 divisors, whose sum is σ = 5105105011148. Its totient is φ = 5105105011146.

The previous prime is 5105105011087. The next prime is 5105105011183. The reversal of 5105105011147 is 7411105015015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5105105011147 - 2²³ = 5105096622539 is a prime.

It is not a weakly prime, because it can be changed into another prime (5105105017147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552552505573 + 2552552505574.

It is an arithmetic number, because the mean of its divisors is an integer number (2552552505574).

Almost surely, 2^{5105105011147} is an apocalyptic number.

5105105011147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105105011147 is an equidigital number, since it uses as much as digits as its factorization.

5105105011147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3500, while the sum is 31.

The spelling of 5105105011147 in words is "five trillion, one hundred five billion, one hundred five million, eleven thousand, one hundred forty-seven".