120203233011012 has 24 divisors (see below), whose sum is σ = 295236010904800. Its totient is φ = 37958915687616.

The previous prime is 120203233010941. The next prime is 120203233011053. The reversal of 120203233011012 is 210110332302021.

It is a self number, because there is not a number n which added to its sum of digits gives 120203233011012.

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, 263603580937 + ... + 263603581392.

Almost surely, 2^{120203233011012} is an apocalyptic number.

120203233011012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120203233011012 is an abundant number, since it is smaller than the sum of its proper divisors (175032777893788).

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

120203233011012 is a wasteful number, since it uses less digits than its factorization.

120203233011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527207162355 (or 527207162353 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 120203233011012 its reverse (210110332302021), we get a palindrome (330313565313033).

The spelling of 120203233011012 in words is "one hundred twenty trillion, two hundred three billion, two hundred thirty-three million, eleven thousand, twelve".