100587223441 has 2 divisors, whose sum is σ = 100587223442. Its totient is φ = 100587223440.

The previous prime is 100587223421. The next prime is 100587223493. The reversal of 100587223441 is 144322785001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65700455041 + 34886768400 = 256321^2 + 186780^2 .

It is a cyclic number.

It is not a de Polignac number, because 100587223441 - 2²⁷ = 100453005713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100587223441.

It is not a weakly prime, because it can be changed into another prime (100587223421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50293611720 + 50293611721.

It is an arithmetic number, because the mean of its divisors is an integer number (50293611721).

Almost surely, 2^100587223441 is an apocalyptic number.

It is an amenable number.

100587223441 is a deficient number, since it is larger than the sum of its proper divisors (1).

100587223441 is an equidigital number, since it uses as much as digits as its factorization.

100587223441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 100587223441 in words is "one hundred billion, five hundred eighty-seven million, two hundred twenty-three thousand, four hundred forty-one".