105331403043 has 24 divisors (see below), whose sum is σ = 153688735200. Its totient is φ = 69509197440.

The previous prime is 105331403027. The next prime is 105331403057. The reversal of 105331403043 is 340304133501.

It is not a de Polignac number, because 105331403043 - 2⁴ = 105331403027 is a prime.

It is a super-2 number, since 2×105331403043² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105331402998 and 105331403016.

It is not an unprimeable number, because it can be changed into a prime (105331453043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2239533 + ... + 2286081.

It is an arithmetic number, because the mean of its divisors is an integer number (6403697300).

Almost surely, 2^105331403043 is an apocalyptic number.

105331403043 is a deficient number, since it is larger than the sum of its proper divisors (48357332157).

105331403043 is a wasteful number, since it uses less digits than its factorization.

105331403043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49099 (or 49096 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 105331403043 its reverse (340304133501), we get a palindrome (445635536544).

The spelling of 105331403043 in words is "one hundred five billion, three hundred thirty-one million, four hundred three thousand, forty-three".