1200414443103 has 16 divisors (see below), whose sum is σ = 1782013766400. Its totient is φ = 798646395960.

The previous prime is 1200414443087. The next prime is 1200414443141. The reversal of 1200414443103 is 3013444140021.

1200414443103 is a `hidden beast` number, since 1 + 200 + 4 + 1 + 4 + 443 + 10 + 3 = 666.

It is not a de Polignac number, because 1200414443103 - 2⁴ = 1200414443087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200414443803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45261483 + ... + 45287996.

It is an arithmetic number, because the mean of its divisors is an integer number (111375860400).

Almost surely, 2^{1200414443103} is an apocalyptic number.

1200414443103 is a deficient number, since it is larger than the sum of its proper divisors (581599323297).

1200414443103 is an equidigital number, since it uses as much as digits as its factorization.

1200414443103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90549979 (or 90549973 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1200414443103 its reverse (3013444140021), we get a palindrome (4213858583124).

The spelling of 1200414443103 in words is "one trillion, two hundred billion, four hundred fourteen million, four hundred forty-three thousand, one hundred three".