105250234303 has 4 divisors (see below), whose sum is σ = 105255740128. Its totient is φ = 105244728480.

The previous prime is 105250234291. The next prime is 105250234321. The reversal of 105250234303 is 303432052501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303432052501 = 3163 ⋅95931727.

It is a cyclic number.

It is not a de Polignac number, because 105250234303 - 2²¹ = 105248137151 is a prime.

It is a super-2 number, since 2×105250234303² (a number of 23 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 (105250234603) 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, 2724138 + ... + 2762503.

It is an arithmetic number, because the mean of its divisors is an integer number (26313935032).

Almost surely, 2^105250234303 is an apocalyptic number.

105250234303 is a deficient number, since it is larger than the sum of its proper divisors (5505825).

105250234303 is an equidigital number, since it uses as much as digits as its factorization.

105250234303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505824.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 105250234303 its reverse (303432052501), we get a palindrome (408682286804).

The spelling of 105250234303 in words is "one hundred five billion, two hundred fifty million, two hundred thirty-four thousand, three hundred three".