105305825830533 has 8 divisors (see below), whose sum is σ = 143056970939808. Its totient is φ = 68879282304144.

The previous prime is 105305825830531. The next prime is 105305825830537. The reversal of 105305825830533 is 335038528503501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105305825830533 - 2¹ = 105305825830531 is a prime.

It is a super-2 number, since 2×105305825830533² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105305825830531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331150395535 + ... + 331150395852.

It is an arithmetic number, because the mean of its divisors is an integer number (17882121367476).

Almost surely, 2^{105305825830533} is an apocalyptic number.

It is an amenable number.

105305825830533 is a deficient number, since it is larger than the sum of its proper divisors (37751145109275).

105305825830533 is an equidigital number, since it uses as much as digits as its factorization.

105305825830533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662300791443.

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 105305825830533 in words is "one hundred five trillion, three hundred five billion, eight hundred twenty-five million, eight hundred thirty thousand, five hundred thirty-three".