141123403213 has 16 divisors (see below), whose sum is σ = 155033993520. Its totient is φ = 127655184384.

The previous prime is 141123403207. The next prime is 141123403249. The reversal of 141123403213 is 312304321141.

It can be written as a sum of positive squares in 8 ways, for example, as 15139579849 + 125983823364 = 123043^2 + 354942^2 .

It is not a de Polignac number, because 141123403213 - 2⁵ = 141123403181 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 (141123403283) 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, 447645 + ... + 694717.

It is an arithmetic number, because the mean of its divisors is an integer number (9689624595).

Almost surely, 2^141123403213 is an apocalyptic number.

141123403213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

141123403213 is a deficient number, since it is larger than the sum of its proper divisors (13910590307).

141123403213 is a wasteful number, since it uses less digits than its factorization.

141123403213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247968.

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

Adding to 141123403213 its reverse (312304321141), we get a palindrome (453427724354).

The spelling of 141123403213 in words is "one hundred forty-one billion, one hundred twenty-three million, four hundred three thousand, two hundred thirteen".