133132023330 has 64 divisors (see below), whose sum is σ = 338366574720. Its totient is φ = 33408134144.

The previous prime is 133132023317. The next prime is 133132023373. The reversal of 133132023330 is 33320231331.

It is a self number, because there is not a number n which added to its sum of digits gives 133132023330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3831676 + ... + 3866264.

It is an arithmetic number, because the mean of its divisors is an integer number (5286977730).

Almost surely, 2^133132023330 is an apocalyptic number.

133132023330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133132023330 is an abundant number, since it is smaller than the sum of its proper divisors (205234551390).

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

133132023330 is a wasteful number, since it uses less digits than its factorization.

133132023330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42163.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 133132023330 its reverse (33320231331), we get a palindrome (166452254661).

The spelling of 133132023330 in words is "one hundred thirty-three billion, one hundred thirty-two million, twenty-three thousand, three hundred thirty".