105478135030357 has 4 divisors (see below), whose sum is σ = 105478155818656. Its totient is φ = 105478114242060.

The previous prime is 105478135030339. The next prime is 105478135030421. The reversal of 105478135030357 is 753030531874501.

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.

It is a cyclic number.

It is not a de Polignac number, because 105478135030357 - 2³⁵ = 105443775291989 is a prime.

It is a super-3 number, since 3×105478135030357³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105478135030327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2796982 + ... + 14791192.

It is an arithmetic number, because the mean of its divisors is an integer number (26369538954664).

Almost surely, 2^{105478135030357} is an apocalyptic number.

It is an amenable number.

105478135030357 is a deficient number, since it is larger than the sum of its proper divisors (20788299).

105478135030357 is an equidigital number, since it uses as much as digits as its factorization.

105478135030357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20788298.

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 105478135030357 in words is "one hundred five trillion, four hundred seventy-eight billion, one hundred thirty-five million, thirty thousand, three hundred fifty-seven".