120361506312 has 32 divisors (see below), whose sum is σ = 301254112800. Its totient is φ = 40073789184.

The previous prime is 120361506283. The next prime is 120361506341. The reversal of 120361506312 is 213605163021.

It is an interprime number because it is at equal distance from previous prime (120361506283) and next prime (120361506341).

It is a self number, because there is not a number n which added to its sum of digits gives 120361506312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2898513 + ... + 2939744.

It is an arithmetic number, because the mean of its divisors is an integer number (9414191025).

Almost surely, 2^120361506312 is an apocalyptic number.

120361506312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120361506312 is an abundant number, since it is smaller than the sum of its proper divisors (180892606488).

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

120361506312 is a wasteful number, since it uses less digits than its factorization.

120361506312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5839125 (or 5839121 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 120361506312 its reverse (213605163021), we get a palindrome (333966669333).

The spelling of 120361506312 in words is "one hundred twenty billion, three hundred sixty-one million, five hundred six thousand, three hundred twelve".