105553099403 has 2 divisors, whose sum is σ = 105553099404. Its totient is φ = 105553099402.

The previous prime is 105553099391. The next prime is 105553099417. The reversal of 105553099403 is 304990355501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105553099403 - 2²⁸ = 105284663947 is a prime.

It is a super-2 number, since 2×105553099403² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105553099303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52776549701 + 52776549702.

It is an arithmetic number, because the mean of its divisors is an integer number (52776549702).

Almost surely, 2^105553099403 is an apocalyptic number.

105553099403 is a deficient number, since it is larger than the sum of its proper divisors (1).

105553099403 is an equidigital number, since it uses as much as digits as its factorization.

105553099403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 364500, while the sum is 44.

The spelling of 105553099403 in words is "one hundred five billion, five hundred fifty-three million, ninety-nine thousand, four hundred three".