56100101 has 2 divisors, whose sum is σ = 56100102. Its totient is φ = 56100100.

The previous prime is 56100073. The next prime is 56100113. The reversal of 56100101 is 10100165.

It is a Cunningham number, because it is equal to 7490²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56100100 + 1 = 7490^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 56100101 - 2¹⁴ = 56083717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56100601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28050050 + 28050051.

It is an arithmetic number, because the mean of its divisors is an integer number (28050051).

Almost surely, 2^56100101 is an apocalyptic number.

It is an amenable number.

56100101 is a deficient number, since it is larger than the sum of its proper divisors (1).

56100101 is an equidigital number, since it uses as much as digits as its factorization.

56100101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 56100101 is about 7490.0000667557. Note that the first 4 decimals coincide. The cubic root of 56100101 is about 382.8140607716.

Adding to 56100101 its reverse (10100165), we get a palindrome (66200266).

The spelling of 56100101 in words is "fifty-six million, one hundred thousand, one hundred one".