1203132203 has 8 divisors (see below), whose sum is σ = 1480778208. Its totient is φ = 951928704.

The previous prime is 1203132197. The next prime is 1203132233. The reversal of 1203132203 is 3022313021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1203132203 - 2⁸ = 1203131947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203132233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6610526 + ... + 6610707.

It is an arithmetic number, because the mean of its divisors is an integer number (185097276).

Almost surely, 2^1203132203 is an apocalyptic number.

1203132203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1203132203 is a deficient number, since it is larger than the sum of its proper divisors (277646005).

1203132203 is a wasteful number, since it uses less digits than its factorization.

1203132203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13221253.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1203132203 is about 34686.1961448643. The cubic root of 1203132203 is about 1063.5823387939.

Adding to 1203132203 its reverse (3022313021), we get a palindrome (4225445224).

The spelling of 1203132203 in words is "one billion, two hundred three million, one hundred thirty-two thousand, two hundred three".