6105016510091 has 2 divisors, whose sum is σ = 6105016510092. Its totient is φ = 6105016510090.

The previous prime is 6105016510013. The next prime is 6105016510207. The reversal of 6105016510091 is 1900156105016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6105016510091 - 2¹⁸ = 6105016247947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6105016510391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3052508255045 + 3052508255046.

It is an arithmetic number, because the mean of its divisors is an integer number (3052508255046).

Almost surely, 2^{6105016510091} is an apocalyptic number.

6105016510091 is a deficient number, since it is larger than the sum of its proper divisors (1).

6105016510091 is an equidigital number, since it uses as much as digits as its factorization.

6105016510091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 35.

The spelling of 6105016510091 in words is "six trillion, one hundred five billion, sixteen million, five hundred ten thousand, ninety-one".