105066353973 has 8 divisors (see below), whose sum is σ = 160101110848. Its totient is φ = 60037916544.

The previous prime is 105066353963. The next prime is 105066353989. The reversal of 105066353973 is 379353660501.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-105066353973 is a prime.

It is a super-2 number, since 2×105066353973² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105066353963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2501579836 + ... + 2501579877.

It is an arithmetic number, because the mean of its divisors is an integer number (20012638856).

Almost surely, 2^105066353973 is an apocalyptic number.

It is an amenable number.

105066353973 is a deficient number, since it is larger than the sum of its proper divisors (55034756875).

105066353973 is an equidigital number, since it uses as much as digits as its factorization.

105066353973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003159723.

The product of its (nonzero) digits is 1530900, while the sum is 48.

The spelling of 105066353973 in words is "one hundred five billion, sixty-six million, three hundred fifty-three thousand, nine hundred seventy-three".