1203040410120 has 192 divisors, whose sum is σ = 3923499453120. Its totient is φ = 319695247872.

The previous prime is 1203040410083. The next prime is 1203040410149. The reversal of 1203040410120 is 210140403021.

1203040410120 is a `hidden beast` number, since 1 + 203 + 0 + 40 + 410 + 12 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1203040410093 and 1203040410102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144644202 + ... + 144652518.

It is an arithmetic number, because the mean of its divisors is an integer number (20434892985).

Almost surely, 2^{1203040410120} is an apocalyptic number.

1203040410120 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 1203040410120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1961749726560).

1203040410120 is an abundant number, since it is smaller than the sum of its proper divisors (2720459043000).

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

1203040410120 is a wasteful number, since it uses less digits than its factorization.

1203040410120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9684 (or 9677 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1203040410120 its reverse (210140403021), we get a palindrome (1413180813141).

The spelling of 1203040410120 in words is "one trillion, two hundred three billion, forty million, four hundred ten thousand, one hundred twenty".