103404041121331 has 2 divisors, whose sum is σ = 103404041121332. Its totient is φ = 103404041121330.

The previous prime is 103404041121323. The next prime is 103404041121373. The reversal of 103404041121331 is 133121140404301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103404041121331 - 2³ = 103404041121323 is a prime.

It is a super-2 number, since 2×103404041121331² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103404041121331.

It is not a weakly prime, because it can be changed into another prime (103404041121631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51702020560665 + 51702020560666.

It is an arithmetic number, because the mean of its divisors is an integer number (51702020560666).

Almost surely, 2^{103404041121331} is an apocalyptic number.

103404041121331 is a deficient number, since it is larger than the sum of its proper divisors (1).

103404041121331 is an equidigital number, since it uses as much as digits as its factorization.

103404041121331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 103404041121331 its reverse (133121140404301), we get a palindrome (236525181525632).

The spelling of 103404041121331 in words is "one hundred three trillion, four hundred four billion, forty-one million, one hundred twenty-one thousand, three hundred thirty-one".