100530541247723 has 4 divisors (see below), whose sum is σ = 100550412875880. Its totient is φ = 100510669619568.

The previous prime is 100530541247699. The next prime is 100530541247771. The reversal of 100530541247723 is 327742145035001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100530541247723 - 2⁴⁴ = 82938355203307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100530541247023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9935806490 + ... + 9935816607.

It is an arithmetic number, because the mean of its divisors is an integer number (25137603218970).

Almost surely, 2^{100530541247723} is an apocalyptic number.

100530541247723 is a deficient number, since it is larger than the sum of its proper divisors (19871628157).

100530541247723 is an equidigital number, since it uses as much as digits as its factorization.

100530541247723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19871628156.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 100530541247723 in words is "one hundred trillion, five hundred thirty billion, five hundred forty-one million, two hundred forty-seven thousand, seven hundred twenty-three".