103404210433 has 4 divisors (see below), whose sum is σ = 105926264388. Its totient is φ = 100882156480.

The previous prime is 103404210431. The next prime is 103404210443. The reversal of 103404210433 is 334012404301.

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 40655463424 + 62748747009 = 201632^2 + 250497^2 .

It is a cyclic number.

It is not a de Polignac number, because 103404210433 - 2¹ = 103404210431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103404210398 and 103404210407.

It is not an unprimeable number, because it can be changed into a prime (103404210431) 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, 1261026916 + ... + 1261026997.

It is an arithmetic number, because the mean of its divisors is an integer number (26481566097).

Almost surely, 2^103404210433 is an apocalyptic number.

It is an amenable number.

103404210433 is a deficient number, since it is larger than the sum of its proper divisors (2522053955).

103404210433 is an equidigital number, since it uses as much as digits as its factorization.

103404210433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522053954.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 103404210433 its reverse (334012404301), we get a palindrome (437416614734).

The spelling of 103404210433 in words is "one hundred three billion, four hundred four million, two hundred ten thousand, four hundred thirty-three".