133026012060320 has 192 divisors, whose sum is σ = 344251816890912. Its totient is φ = 48375152640000.

The previous prime is 133026012060317. The next prime is 133026012060341. The reversal of 133026012060320 is 23060210620331.

It can be written as a sum of positive squares in 16 ways, for example, as 15296828365456 + 117729183694864 = 3911116^2 + 10850308^2 .

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, 5358350 + ... + 17168690.

Almost surely, 2^{133026012060320} is an apocalyptic number.

133026012060320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133026012060320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172125908445456).

133026012060320 is an abundant number, since it is smaller than the sum of its proper divisors (211225804830592).

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

133026012060320 is a wasteful number, since it uses less digits than its factorization.

133026012060320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11810515 (or 11810507 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 133026012060320 its reverse (23060210620331), we get a palindrome (156086222680651).

The spelling of 133026012060320 in words is "one hundred thirty-three trillion, twenty-six billion, twelve million, sixty thousand, three hundred twenty".