101060005091 has 2 divisors, whose sum is σ = 101060005092. Its totient is φ = 101060005090.

The previous prime is 101060005073. The next prime is 101060005117. The reversal of 101060005091 is 190500060101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101060005091 - 2¹⁴ = 101059988707 is a prime.

It is not a weakly prime, because it can be changed into another prime (101060005051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50530002545 + 50530002546.

It is an arithmetic number, because the mean of its divisors is an integer number (50530002546).

Almost surely, 2^101060005091 is an apocalyptic number.

101060005091 is a deficient number, since it is larger than the sum of its proper divisors (1).

101060005091 is an equidigital number, since it uses as much as digits as its factorization.

101060005091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 23.

Adding to 101060005091 its reverse (190500060101), we get a palindrome (291560065192).

The spelling of 101060005091 in words is "one hundred one billion, sixty million, five thousand, ninety-one".