133000131032303 has 32 divisors (see below), whose sum is σ = 147206716113600. Its totient is φ = 119657072102400.

The previous prime is 133000131032243. The next prime is 133000131032309. The reversal of 133000131032303 is 303230131000331.

It is a cyclic number.

It is not a de Polignac number, because 133000131032303 - 2⁴⁴ = 115407944987887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133000131032309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1753817675 + ... + 1753893507.

It is an arithmetic number, because the mean of its divisors is an integer number (4600209878550).

Almost surely, 2^{133000131032303} is an apocalyptic number.

133000131032303 is a deficient number, since it is larger than the sum of its proper divisors (14206585081297).

133000131032303 is a wasteful number, since it uses less digits than its factorization.

133000131032303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128123.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 133000131032303 its reverse (303230131000331), we get a palindrome (436230262032634).

The spelling of 133000131032303 in words is "one hundred thirty-three trillion, one hundred thirty-one million, thirty-two thousand, three hundred three".