120132033112421 has 16 divisors (see below), whose sum is σ = 131078665350528. Its totient is φ = 109189659268800.

The previous prime is 120132033112381. The next prime is 120132033112423. The reversal of 120132033112421 is 124211330231021.

It is not a de Polignac number, because 120132033112421 - 2⁴⁶ = 49763288934757 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 (120132033112423) 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, 1635458531 + ... + 1635531983.

It is an arithmetic number, because the mean of its divisors is an integer number (8192416584408).

Almost surely, 2^{120132033112421} is an apocalyptic number.

120132033112421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120132033112421 is a deficient number, since it is larger than the sum of its proper divisors (10946632238107).

120132033112421 is a wasteful number, since it uses less digits than its factorization.

120132033112421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100412.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 120132033112421 its reverse (124211330231021), we get a palindrome (244343363343442).

The spelling of 120132033112421 in words is "one hundred twenty trillion, one hundred thirty-two billion, thirty-three million, one hundred twelve thousand, four hundred twenty-one".