101061056056157 has 2 divisors, whose sum is σ = 101061056056158. Its totient is φ = 101061056056156.

The previous prime is 101061056056091. The next prime is 101061056056229. The reversal of 101061056056157 is 751650650160101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100939275297316 + 121780758841 = 10046854^2 + 348971^2 .

It is a cyclic number.

It is not a de Polignac number, because 101061056056157 - 2¹⁰ = 101061056055133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101061056052157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50530528028078 + 50530528028079.

It is an arithmetic number, because the mean of its divisors is an integer number (50530528028079).

Almost surely, 2^{101061056056157} is an apocalyptic number.

It is an amenable number.

101061056056157 is a deficient number, since it is larger than the sum of its proper divisors (1).

101061056056157 is an equidigital number, since it uses as much as digits as its factorization.

101061056056157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 44.

The spelling of 101061056056157 in words is "one hundred one trillion, sixty-one billion, fifty-six million, fifty-six thousand, one hundred fifty-seven".