123103421341 has 16 divisors (see below), whose sum is σ = 135606412800. Its totient is φ = 111232055088.

The previous prime is 123103421321. The next prime is 123103421351. The reversal of 123103421341 is 143124301321.

It is a cyclic number.

It is not a de Polignac number, because 123103421341 - 2²¹ = 123101324189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123103421321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254271 + ... + 557548.

It is an arithmetic number, because the mean of its divisors is an integer number (8475400800).

Almost surely, 2^123103421341 is an apocalyptic number.

It is an amenable number.

123103421341 is a deficient number, since it is larger than the sum of its proper divisors (12502991459).

123103421341 is a wasteful number, since it uses less digits than its factorization.

123103421341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812208.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 123103421341 its reverse (143124301321), we get a palindrome (266227722662).

The spelling of 123103421341 in words is "one hundred twenty-three billion, one hundred three million, four hundred twenty-one thousand, three hundred forty-one".