133013030323 has 4 divisors (see below), whose sum is σ = 133077821968. Its totient is φ = 132948238680.

The previous prime is 133013030299. The next prime is 133013030347. The reversal of 133013030323 is 323030310331.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (133013030299) and next prime (133013030347).

It is a cyclic number.

It is not a de Polignac number, because 133013030323 - 2⁹ = 133013029811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133013030294 and 133013030303.

It is not an unprimeable number, because it can be changed into a prime (133013030363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32392743 + ... + 32396848.

It is an arithmetic number, because the mean of its divisors is an integer number (33269455492).

Almost surely, 2^133013030323 is an apocalyptic number.

133013030323 is a deficient number, since it is larger than the sum of its proper divisors (64791645).

133013030323 is an equidigital number, since it uses as much as digits as its factorization.

133013030323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64791644.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 133013030323 its reverse (323030310331), we get a palindrome (456043340654).

The spelling of 133013030323 in words is "one hundred thirty-three billion, thirteen million, thirty thousand, three hundred twenty-three".