100560506010157 has 2 divisors, whose sum is σ = 100560506010158. Its totient is φ = 100560506010156.

The previous prime is 100560506010049. The next prime is 100560506010161. The reversal of 100560506010157 is 751010605065001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98274032382276 + 2286473627881 = 9913326^2 + 1512109^2 .

It is a cyclic number.

It is not a de Polignac number, because 100560506010157 - 2¹⁵ = 100560505977389 is a prime.

It is a super-2 number, since 2×100560506010157² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100560506011157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50280253005078 + 50280253005079.

It is an arithmetic number, because the mean of its divisors is an integer number (50280253005079).

Almost surely, 2^{100560506010157} is an apocalyptic number.

It is an amenable number.

100560506010157 is a deficient number, since it is larger than the sum of its proper divisors (1).

100560506010157 is an equidigital number, since it uses as much as digits as its factorization.

100560506010157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500, while the sum is 37.

The spelling of 100560506010157 in words is "one hundred trillion, five hundred sixty billion, five hundred six million, ten thousand, one hundred fifty-seven".