105251301413 has 4 divisors (see below), whose sum is σ = 105453319788. Its totient is φ = 105049283040.

The previous prime is 105251301347. The next prime is 105251301451. The reversal of 105251301413 is 314103152501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50652903844 + 54598397569 = 225062^2 + 233663^2 .

It is a cyclic number.

It is not a de Polignac number, because 105251301413 - 2¹⁰ = 105251300389 is a prime.

It is a super-3 number, since 3×105251301413³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105251201413) 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, 101008406 + ... + 101009447.

It is an arithmetic number, because the mean of its divisors is an integer number (26363329947).

Almost surely, 2^105251301413 is an apocalyptic number.

It is an amenable number.

105251301413 is a deficient number, since it is larger than the sum of its proper divisors (202018375).

105251301413 is an equidigital number, since it uses as much as digits as its factorization.

105251301413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202018374.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 105251301413 its reverse (314103152501), we get a palindrome (419354453914).

The spelling of 105251301413 in words is "one hundred five billion, two hundred fifty-one million, three hundred one thousand, four hundred thirteen".