1120200078203 has 2 divisors, whose sum is σ = 1120200078204. Its totient is φ = 1120200078202.

The previous prime is 1120200078197. The next prime is 1120200078211. The reversal of 1120200078203 is 3028700020211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120200078203 - 2⁸ = 1120200077947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120200038203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560100039101 + 560100039102.

It is an arithmetic number, because the mean of its divisors is an integer number (560100039102).

Almost surely, 2^{1120200078203} is an apocalyptic number.

1120200078203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120200078203 is an equidigital number, since it uses as much as digits as its factorization.

1120200078203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 1120200078203 its reverse (3028700020211), we get a palindrome (4148900098414).

The spelling of 1120200078203 in words is "one trillion, one hundred twenty billion, two hundred million, seventy-eight thousand, two hundred three".