120120000201100 has 18 divisors (see below), whose sum is σ = 260660400436604. Its totient is φ = 48048000080400.

The previous prime is 120120000201043. The next prime is 120120000201101. The reversal of 120120000201100 is 1102000021021.

It is a super-3 number, since 3×120120000201100³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (120120000201101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 600600000906 + ... + 600600001105.

Almost surely, 2^{120120000201100} is an apocalyptic number.

120120000201100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120120000201100 is an abundant number, since it is smaller than the sum of its proper divisors (140540400235504).

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

120120000201100 is a wasteful number, since it uses less digits than its factorization.

120120000201100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201200002025 (or 1201200002018 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120120000201100 its reverse (1102000021021), we get a palindrome (121222000222121).

The spelling of 120120000201100 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred one thousand, one hundred".