105250300150250 has 32 divisors (see below), whose sum is σ = 197034067400976. Its totient is φ = 42098943667200.

The previous prime is 105250300150199. The next prime is 105250300150337. The reversal of 105250300150250 is 52051003052501.

It can be written as a sum of positive squares in 8 ways, for example, as 30327963168889 + 74922336981361 = 5507083^2 + 8655769^2 .

It is a super-2 number, since 2×105250300150250² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3110234 + ... + 14838266.

Almost surely, 2^{105250300150250} is an apocalyptic number.

105250300150250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105250300150250 is a deficient number, since it is larger than the sum of its proper divisors (91783767250726).

105250300150250 is a wasteful number, since it uses less digits than its factorization.

105250300150250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11763947 (or 11763937 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 105250300150250 in words is "one hundred five trillion, two hundred fifty billion, three hundred million, one hundred fifty thousand, two hundred fifty".