103030120221200 has 240 divisors, whose sum is σ = 268020111900672. Its totient is φ = 37948848960000.

The previous prime is 103030120221187. The next prime is 103030120221211. The reversal of 103030120221200 is 2122021030301.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53527505 + ... + 55418895.

Almost surely, 2^{103030120221200} is an apocalyptic number.

103030120221200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103030120221200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134010055950336).

103030120221200 is an abundant number, since it is smaller than the sum of its proper divisors (164989991679472).

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

103030120221200 is a wasteful number, since it uses less digits than its factorization.

103030120221200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891654 (or 1891643 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103030120221200 its reverse (2122021030301), we get a palindrome (105152141251501).

The spelling of 103030120221200 in words is "one hundred three trillion, thirty billion, one hundred twenty million, two hundred twenty-one thousand, two hundred".