120200103030100 has 18 divisors (see below), whose sum is σ = 260834223575534. Its totient is φ = 48080041212000.

The previous prime is 120200103030013. The next prime is 120200103030149. The reversal of 120200103030100 is 1030301002021.

It can be written as a sum of positive squares in 3 ways, for example, as 23930763880464 + 96269339149636 = 4891908^2 + 9811694^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 601000515051 + ... + 601000515250.

Almost surely, 2^{120200103030100} is an apocalyptic number.

120200103030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120200103030100 is an abundant number, since it is smaller than the sum of its proper divisors (140634120545434).

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

120200103030100 is a wasteful number, since it uses less digits than its factorization.

120200103030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202001030315 (or 1202001030308 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 120200103030100 its reverse (1030301002021), we get a palindrome (121230404032121).

The spelling of 120200103030100 in words is "one hundred twenty trillion, two hundred billion, one hundred three million, thirty thousand, one hundred".