105243541051351 has 8 divisors (see below), whose sum is σ = 106641810895680. Its totient is φ = 103846923035232.

The previous prime is 105243541051343. The next prime is 105243541051367. The reversal of 105243541051351 is 153150145342501.

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

It is a cyclic number.

It is not a de Polignac number, because 105243541051351 - 2³ = 105243541051343 is a prime.

It is a super-2 number, since 2×105243541051351² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105243541051301) 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, 412828780 + ... + 413083633.

It is an arithmetic number, because the mean of its divisors is an integer number (13330226361960).

Almost surely, 2^{105243541051351} is an apocalyptic number.

105243541051351 is a deficient number, since it is larger than the sum of its proper divisors (1398269844329).

105243541051351 is an equidigital number, since it uses as much as digits as its factorization.

105243541051351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825914105.

The product of its (nonzero) digits is 180000, while the sum is 40.

Adding to 105243541051351 its reverse (153150145342501), we get a palindrome (258393686393852).

The spelling of 105243541051351 in words is "one hundred five trillion, two hundred forty-three billion, five hundred forty-one million, fifty-one thousand, three hundred fifty-one".