120111320002 has 8 divisors (see below), whose sum is σ = 180239841036. Its totient is φ = 60031372992.

The previous prime is 120111319997. The next prime is 120111320003. The reversal of 120111320002 is 200023111021.

It can be written as a sum of positive squares in 2 ways, for example, as 117504298521 + 2607021481 = 342789^2 + 51059^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120111320003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12137323 + ... + 12147214.

Almost surely, 2^120111320002 is an apocalyptic number.

120111320002 is a deficient number, since it is larger than the sum of its proper divisors (60128521034).

120111320002 is a wasteful number, since it uses less digits than its factorization.

120111320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24287012.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 120111320002 its reverse (200023111021), we get a palindrome (320134431023).

The spelling of 120111320002 in words is "one hundred twenty billion, one hundred eleven million, three hundred twenty thousand, two".