120203452612 has 6 divisors (see below), whose sum is σ = 210356042078. Its totient is φ = 60101726304.

The previous prime is 120203452609. The next prime is 120203452619. The reversal of 120203452612 is 216254302021.

It can be written as a sum of positive squares in only one way, i.e., 119905683076 + 297769536 = 346274^2 + 17256^2 .

It is not an unprimeable number, because it can be changed into a prime (120203452619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15025431573 + ... + 15025431580.

Almost surely, 2^120203452612 is an apocalyptic number.

It is an amenable number.

120203452612 is a deficient number, since it is larger than the sum of its proper divisors (90152589466).

120203452612 is a wasteful number, since it uses less digits than its factorization.

120203452612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30050863157 (or 30050863155 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 120203452612 its reverse (216254302021), we get a palindrome (336457754633).

The spelling of 120203452612 in words is "one hundred twenty billion, two hundred three million, four hundred fifty-two thousand, six hundred twelve".