105402301403 has 4 divisors (see below), whose sum is σ = 120459773040. Its totient is φ = 90344829768.

The previous prime is 105402301391. The next prime is 105402301421. The reversal of 105402301403 is 304103204501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304103204501 = 569 ⋅534452029.

It is a cyclic number.

It is not a de Polignac number, because 105402301403 - 2³⁶ = 36682824667 is a prime.

It is a super-3 number, since 3×105402301403³ (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 not an unprimeable number, because it can be changed into a prime (105402301453) 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, 7528735808 + ... + 7528735821.

It is an arithmetic number, because the mean of its divisors is an integer number (30114943260).

Almost surely, 2^105402301403 is an apocalyptic number.

105402301403 is a deficient number, since it is larger than the sum of its proper divisors (15057471637).

105402301403 is an equidigital number, since it uses as much as digits as its factorization.

105402301403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15057471636.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 105402301403 its reverse (304103204501), we get a palindrome (409505505904).

The spelling of 105402301403 in words is "one hundred five billion, four hundred two million, three hundred one thousand, four hundred three".