1473531203 has 2 divisors, whose sum is σ = 1473531204. Its totient is φ = 1473531202.

The previous prime is 1473531161. The next prime is 1473531211. The reversal of 1473531203 is 3021353741.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1473531203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1473530203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736765601 + 736765602.

It is an arithmetic number, because the mean of its divisors is an integer number (736765602).

Almost surely, 2^1473531203 is an apocalyptic number.

1473531203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473531203 is an equidigital number, since it uses as much as digits as its factorization.

1473531203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 1473531203 is about 38386.6018683603. The cubic root of 1473531203 is about 1137.9410880123.

Adding to 1473531203 its reverse (3021353741), we get a palindrome (4494884944).

The spelling of 1473531203 in words is "one billion, four hundred seventy-three million, five hundred thirty-one thousand, two hundred three".