120443401341213 has 16 divisors (see below), whose sum is σ = 167574023710080. Its totient is φ = 76804214756544.

The previous prime is 120443401341209. The next prime is 120443401341253. The reversal of 120443401341213 is 312143104344021.

It is a happy number.

It is not a de Polignac number, because 120443401341213 - 2² = 120443401341209 is a prime.

It is a super-2 number, since 2×120443401341213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120443401341253) 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 in 15 ways as a sum of consecutive naturals, for example, 17422743 + ... + 23333211.

It is an arithmetic number, because the mean of its divisors is an integer number (10473376481880).

Almost surely, 2^{120443401341213} is an apocalyptic number.

It is an amenable number.

120443401341213 is a deficient number, since it is larger than the sum of its proper divisors (47130622368867).

120443401341213 is a wasteful number, since it uses less digits than its factorization.

120443401341213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6205828.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 120443401341213 its reverse (312143104344021), we get a palindrome (432586505685234).

The spelling of 120443401341213 in words is "one hundred twenty trillion, four hundred forty-three billion, four hundred one million, three hundred forty-one thousand, two hundred thirteen".