133025350013530 has 32 divisors (see below), whose sum is σ = 260230254253200. Its totient is φ = 48666437148672.

The previous prime is 133025350013483. The next prime is 133025350013537. The reversal of 133025350013530 is 35310053520331.

It can be written as a sum of positive squares in 8 ways, for example, as 50522626237329 + 82502723776201 = 7107927^2 + 9083101^2 .

It is not an unprimeable number, because it can be changed into a prime (133025350013537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4693893735 + ... + 4693922074.

Almost surely, 2^{133025350013530} is an apocalyptic number.

133025350013530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133025350013530 is a deficient number, since it is larger than the sum of its proper divisors (127204904239670).

133025350013530 is a wasteful number, since it uses less digits than its factorization.

133025350013530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9387815938.

The product of its (nonzero) digits is 60750, while the sum is 34.

The spelling of 133025350013530 in words is "one hundred thirty-three trillion, twenty-five billion, three hundred fifty million, thirteen thousand, five hundred thirty".