105356562403 has 4 divisors (see below), whose sum is σ = 106323136480. Its totient is φ = 104389988328.

The previous prime is 105356562391. The next prime is 105356562407. The reversal of 105356562403 is 304265653501.

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

It is a cyclic number.

It is not a de Polignac number, because 105356562403 - 2¹⁷ = 105356431331 is a prime.

It is a super-2 number, since 2×105356562403² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105356562407) 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, 483286875 + ... + 483287092.

It is an arithmetic number, because the mean of its divisors is an integer number (26580784120).

Almost surely, 2^105356562403 is an apocalyptic number.

105356562403 is a deficient number, since it is larger than the sum of its proper divisors (966574077).

105356562403 is an equidigital number, since it uses as much as digits as its factorization.

105356562403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966574076.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 105356562403 in words is "one hundred five billion, three hundred fifty-six million, five hundred sixty-two thousand, four hundred three".