133525273003 has 2 divisors, whose sum is σ = 133525273004. Its totient is φ = 133525273002.

The previous prime is 133525272971. The next prime is 133525273061. The reversal of 133525273003 is 300372525331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133525273003 - 2⁵ = 133525272971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133525273003.

It is not a weakly prime, because it can be changed into another prime (133525273073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66762636501 + 66762636502.

It is an arithmetic number, because the mean of its divisors is an integer number (66762636502).

Almost surely, 2^133525273003 is an apocalyptic number.

133525273003 is a deficient number, since it is larger than the sum of its proper divisors (1).

133525273003 is an equidigital number, since it uses as much as digits as its factorization.

133525273003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 34.

Adding to 133525273003 its reverse (300372525331), we get a palindrome (433897798334).

The spelling of 133525273003 in words is "one hundred thirty-three billion, five hundred twenty-five million, two hundred seventy-three thousand, three".