133120012303 has 8 divisors (see below), whose sum is σ = 148369054320. Its totient is φ = 118695242880.

The previous prime is 133120012273. The next prime is 133120012331. The reversal of 133120012303 is 303210021331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133120012303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133120012703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206067808 + ... + 206068453.

It is an arithmetic number, because the mean of its divisors is an integer number (18546131790).

Almost surely, 2^133120012303 is an apocalyptic number.

133120012303 is a deficient number, since it is larger than the sum of its proper divisors (15249042017).

133120012303 is a wasteful number, since it uses less digits than its factorization.

133120012303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412136297.

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

Adding to 133120012303 its reverse (303210021331), we get a palindrome (436330033634).

The spelling of 133120012303 in words is "one hundred thirty-three billion, one hundred twenty million, twelve thousand, three hundred three".