133732003 has 2 divisors, whose sum is σ = 133732004. Its totient is φ = 133732002.

The previous prime is 133731943. The next prime is 133732009. The reversal of 133732003 is 300237331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133732003 - 2⁹ = 133731491 is a prime.

It is not a weakly prime, because it can be changed into another prime (133732009) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66866001 + 66866002.

It is an arithmetic number, because the mean of its divisors is an integer number (66866002).

Almost surely, 2^133732003 is an apocalyptic number.

133732003 is a deficient number, since it is larger than the sum of its proper divisors (1).

133732003 is an equidigital number, since it uses as much as digits as its factorization.

133732003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 22.

The square root of 133732003 is about 11564.2554018839. The cubic root of 133732003 is about 511.3816221665.

Adding to 133732003 its reverse (300237331), we get a palindrome (433969334).

It can be divided in two parts, 13373 and 2003, that added together give a square (15376 = 124²).

The spelling of 133732003 in words is "one hundred thirty-three million, seven hundred thirty-two thousand, three".