101055051061 has 2 divisors, whose sum is σ = 101055051062. Its totient is φ = 101055051060.

The previous prime is 101055051037. The next prime is 101055051091. The reversal of 101055051061 is 160150550101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91987250436 + 9067800625 = 303294^2 + 95225^2 .

It is an emirp because it is prime and its reverse (160150550101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101055051061 - 2⁵ = 101055051029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101055051091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50527525530 + 50527525531.

It is an arithmetic number, because the mean of its divisors is an integer number (50527525531).

Almost surely, 2^101055051061 is an apocalyptic number.

It is an amenable number.

101055051061 is a deficient number, since it is larger than the sum of its proper divisors (1).

101055051061 is an equidigital number, since it uses as much as digits as its factorization.

101055051061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 101055051061 in words is "one hundred one billion, fifty-five million, fifty-one thousand, sixty-one".