133000302321320 has 64 divisors (see below), whose sum is σ = 348453622293120. Its totient is φ = 44739724333824.

The previous prime is 133000302321259. The next prime is 133000302321323. The reversal of 133000302321320 is 23123203000331.

It is not an unprimeable number, because it can be changed into a prime (133000302321323) 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, 4481127422 + ... + 4481157101.

It is an arithmetic number, because the mean of its divisors is an integer number (5444587848330).

Almost surely, 2^{133000302321320} is an apocalyptic number.

133000302321320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133000302321320 is an abundant number, since it is smaller than the sum of its proper divisors (215453319971800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133000302321320 is a wasteful number, since it uses less digits than its factorization.

133000302321320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8962284594 (or 8962284590 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 133000302321320 its reverse (23123203000331), we get a palindrome (156123505321651).

The spelling of 133000302321320 in words is "one hundred thirty-three trillion, three hundred two million, three hundred twenty-one thousand, three hundred twenty".