100313143547 has 2 divisors, whose sum is σ = 100313143548. Its totient is φ = 100313143546.

The previous prime is 100313143537. The next prime is 100313143559. The reversal of 100313143547 is 745341313001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100313143547 - 2¹⁶ = 100313078011 is a prime.

It is not a weakly prime, because it can be changed into another prime (100313143537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50156571773 + 50156571774.

It is an arithmetic number, because the mean of its divisors is an integer number (50156571774).

Almost surely, 2^100313143547 is an apocalyptic number.

100313143547 is a deficient number, since it is larger than the sum of its proper divisors (1).

100313143547 is an equidigital number, since it uses as much as digits as its factorization.

100313143547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 100313143547 its reverse (745341313001), we get a palindrome (845654456548).

The spelling of 100313143547 in words is "one hundred billion, three hundred thirteen million, one hundred forty-three thousand, five hundred forty-seven".