100323553139 has 2 divisors, whose sum is σ = 100323553140. Its totient is φ = 100323553138.

The previous prime is 100323553117. The next prime is 100323553153. The reversal of 100323553139 is 931355323001.

It is a strong prime.

It is an emirp because it is prime and its reverse (931355323001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100323553139 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 100323553099 and 100323553108.

It is not a weakly prime, because it can be changed into another prime (100323553189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50161776569 + 50161776570.

It is an arithmetic number, because the mean of its divisors is an integer number (50161776570).

Almost surely, 2^100323553139 is an apocalyptic number.

100323553139 is a deficient number, since it is larger than the sum of its proper divisors (1).

100323553139 is an equidigital number, since it uses as much as digits as its factorization.

100323553139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36450, while the sum is 35.

The spelling of 100323553139 in words is "one hundred billion, three hundred twenty-three million, five hundred fifty-three thousand, one hundred thirty-nine".