105453051254 has 8 divisors (see below), whose sum is σ = 167484257928. Its totient is φ = 49624965280.

The previous prime is 105453051241. The next prime is 105453051257. The reversal of 105453051254 is 452150354501.

105453051254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×105453051254² (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 (105453051257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1550780132 + ... + 1550780199.

It is an arithmetic number, because the mean of its divisors is an integer number (20935532241).

Almost surely, 2^105453051254 is an apocalyptic number.

105453051254 is a deficient number, since it is larger than the sum of its proper divisors (62031206674).

105453051254 is a wasteful number, since it uses less digits than its factorization.

105453051254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101560350.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 105453051254 in words is "one hundred five billion, four hundred fifty-three million, fifty-one thousand, two hundred fifty-four".