120141231220351 has 8 divisors (see below), whose sum is σ = 131063243278464. Its totient is φ = 109219232820120.

The previous prime is 120141231220289. The next prime is 120141231220391. The reversal of 120141231220351 is 153022132141021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120141231220351 - 2¹¹ = 120141231218303 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 (120141231220391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25981686 + ... + 30254428.

It is an arithmetic number, because the mean of its divisors is an integer number (16382905409808).

Almost surely, 2^{120141231220351} is an apocalyptic number.

120141231220351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120141231220351 is a deficient number, since it is larger than the sum of its proper divisors (10922012058113).

120141231220351 is a wasteful number, since it uses less digits than its factorization.

120141231220351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6828941.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 120141231220351 its reverse (153022132141021), we get a palindrome (273163363361372).

The spelling of 120141231220351 in words is "one hundred twenty trillion, one hundred forty-one billion, two hundred thirty-one million, two hundred twenty thousand, three hundred fifty-one".