103403212433 has 2 divisors, whose sum is σ = 103403212434. Its totient is φ = 103403212432.

The previous prime is 103403212427. The next prime is 103403212447. The reversal of 103403212433 is 334212304301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89477560384 + 13925652049 = 299128^2 + 118007^2 .

It is a cyclic number.

It is not a de Polignac number, because 103403212433 - 2¹⁰ = 103403211409 is a prime.

It is not a weakly prime, because it can be changed into another prime (103403202433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51701606216 + 51701606217.

It is an arithmetic number, because the mean of its divisors is an integer number (51701606217).

Almost surely, 2^103403212433 is an apocalyptic number.

It is an amenable number.

103403212433 is a deficient number, since it is larger than the sum of its proper divisors (1).

103403212433 is an equidigital number, since it uses as much as digits as its factorization.

103403212433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 103403212433 its reverse (334212304301), we get a palindrome (437615516734).

The spelling of 103403212433 in words is "one hundred three billion, four hundred three million, two hundred twelve thousand, four hundred thirty-three".