133010313320 has 32 divisors (see below), whose sum is σ = 299338636320. Its totient is φ = 53192493120.

The previous prime is 133010313313. The next prime is 133010313353. The reversal of 133010313320 is 23313010331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 133010313292 and 133010313301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177086 + ... + 545325.

It is an arithmetic number, because the mean of its divisors is an integer number (9354332385).

Almost surely, 2^133010313320 is an apocalyptic number.

133010313320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133010313320 is an abundant number, since it is smaller than the sum of its proper divisors (166328323000).

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

133010313320 is a wasteful number, since it uses less digits than its factorization.

133010313320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727025 (or 727021 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 133010313320 its reverse (23313010331), we get a palindrome (156323323651).

The spelling of 133010313320 in words is "one hundred thirty-three billion, ten million, three hundred thirteen thousand, three hundred twenty".