133012312003 has 2 divisors, whose sum is σ = 133012312004. Its totient is φ = 133012312002.

The previous prime is 133012311973. The next prime is 133012312007. The reversal of 133012312003 is 300213210331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133012312003 - 2²¹ = 133010214851 is a prime.

It is not a weakly prime, because it can be changed into another prime (133012312007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66506156001 + 66506156002.

It is an arithmetic number, because the mean of its divisors is an integer number (66506156002).

Almost surely, 2^133012312003 is an apocalyptic number.

133012312003 is a deficient number, since it is larger than the sum of its proper divisors (1).

133012312003 is an equidigital number, since it uses as much as digits as its factorization.

133012312003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133012312003 its reverse (300213210331), we get a palindrome (433225522334).

The spelling of 133012312003 in words is "one hundred thirty-three billion, twelve million, three hundred twelve thousand, three".