100478960313 has 4 divisors (see below), whose sum is σ = 133971947088. Its totient is φ = 66985973540.

The previous prime is 100478960287. The next prime is 100478960321. The reversal of 100478960313 is 313069874001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313069874001 = 3 ⋅104356624667.

It is a cyclic number.

It is not a de Polignac number, because 100478960313 - 2²¹ = 100476863161 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100478960383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16746493383 + ... + 16746493388.

It is an arithmetic number, because the mean of its divisors is an integer number (33492986772).

Almost surely, 2^100478960313 is an apocalyptic number.

It is an amenable number.

100478960313 is a deficient number, since it is larger than the sum of its proper divisors (33492986775).

100478960313 is an equidigital number, since it uses as much as digits as its factorization.

100478960313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33492986774.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 100478960313 in words is "one hundred billion, four hundred seventy-eight million, nine hundred sixty thousand, three hundred thirteen".