100601366057 has 2 divisors, whose sum is σ = 100601366058. Its totient is φ = 100601366056.

The previous prime is 100601366017. The next prime is 100601366069. The reversal of 100601366057 is 750663106001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94694060176 + 5907305881 = 307724^2 + 76859^2 .

It is a cyclic number.

It is not a de Polignac number, because 100601366057 - 2⁸ = 100601365801 is a prime.

It is not a weakly prime, because it can be changed into another prime (100601366017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50300683028 + 50300683029.

It is an arithmetic number, because the mean of its divisors is an integer number (50300683029).

Almost surely, 2^100601366057 is an apocalyptic number.

It is an amenable number.

100601366057 is a deficient number, since it is larger than the sum of its proper divisors (1).

100601366057 is an equidigital number, since it uses as much as digits as its factorization.

100601366057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 100601366057 in words is "one hundred billion, six hundred one million, three hundred sixty-six thousand, fifty-seven".