120111323013330 has 128 divisors (see below), whose sum is σ = 320541986589696. Its totient is φ = 28556443219200.

The previous prime is 120111323013317. The next prime is 120111323013343. The reversal of 120111323013330 is 33310323111021.

It is an interprime number because it is at equal distance from previous prime (120111323013317) and next prime (120111323013343).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120111323013330.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40020577 + ... + 42917003.

It is an arithmetic number, because the mean of its divisors is an integer number (2504234270232).

Almost surely, 2^{120111323013330} is an apocalyptic number.

120111323013330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120111323013330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160270993294848).

120111323013330 is an abundant number, since it is smaller than the sum of its proper divisors (200430663576366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120111323013330 is a wasteful number, since it uses less digits than its factorization.

120111323013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2898872.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 120111323013330 its reverse (33310323111021), we get a palindrome (153421646124351).

The spelling of 120111323013330 in words is "one hundred twenty trillion, one hundred eleven billion, three hundred twenty-three million, thirteen thousand, three hundred thirty".