100545640324 has 6 divisors (see below), whose sum is σ = 175954870574. Its totient is φ = 50272820160.

The previous prime is 100545640253. The next prime is 100545640339. The reversal of 100545640324 is 423046545001.

It can be written as a sum of positive squares in only one way, i.e., 83184942724 + 17360697600 = 288418^2 + 131760^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100545640324.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12568205037 + ... + 12568205044.

Almost surely, 2^100545640324 is an apocalyptic number.

It is an amenable number.

100545640324 is a deficient number, since it is larger than the sum of its proper divisors (75409230250).

100545640324 is a wasteful number, since it uses less digits than its factorization.

100545640324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25136410085 (or 25136410083 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 100545640324 in words is "one hundred billion, five hundred forty-five million, six hundred forty thousand, three hundred twenty-four".