100545244001 has 2 divisors, whose sum is σ = 100545244002. Its totient is φ = 100545244000.

The previous prime is 100545243973. The next prime is 100545244123. The reversal of 100545244001 is 100442545001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60064206400 + 40481037601 = 245080^2 + 201199^2 .

It is a cyclic number.

It is not a de Polignac number, because 100545244001 - 2³⁰ = 99471502177 is a prime.

It is not a weakly prime, because it can be changed into another prime (100545244301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50272622000 + 50272622001.

It is an arithmetic number, because the mean of its divisors is an integer number (50272622001).

Almost surely, 2^100545244001 is an apocalyptic number.

It is an amenable number.

100545244001 is a deficient number, since it is larger than the sum of its proper divisors (1).

100545244001 is an equidigital number, since it uses as much as digits as its factorization.

100545244001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 100545244001 its reverse (100442545001), we get a palindrome (200987789002).

The spelling of 100545244001 in words is "one hundred billion, five hundred forty-five million, two hundred forty-four thousand, one".