1202471203 has 4 divisors (see below), whose sum is σ = 1202566600. Its totient is φ = 1202375808.

The previous prime is 1202471201. The next prime is 1202471209. The reversal of 1202471203 is 3021742021.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3021742021 = 79 ⋅38249899.

It is a cyclic number.

It is not a de Polignac number, because 1202471203 - 2¹ = 1202471201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202471201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25278 + ... + 55171.

It is an arithmetic number, because the mean of its divisors is an integer number (300641650).

Almost surely, 2^1202471203 is an apocalyptic number.

1202471203 is a deficient number, since it is larger than the sum of its proper divisors (95397).

1202471203 is an equidigital number, since it uses as much as digits as its factorization.

1202471203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95396.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1202471203 is about 34676.6665497132. Note that the first 3 decimals coincide. The cubic root of 1202471203 is about 1063.3875259791.

The spelling of 1202471203 in words is "one billion, two hundred two million, four hundred seventy-one thousand, two hundred three".