133110100001320 has 32 divisors (see below), whose sum is σ = 322536011542920. Its totient is φ = 49148344615680.

The previous prime is 133110100001279. The next prime is 133110100001377. The reversal of 133110100001320 is 23100001011331.

It can be written as a sum of positive squares in 4 ways, for example, as 47364759426436 + 85745340574884 = 6882206^2 + 9259878^2 .

It is a super-2 number, since 2×133110100001320² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133110100001294 and 133110100001303.

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, 127990480251 + ... + 127990481290.

Almost surely, 2^{133110100001320} is an apocalyptic number.

133110100001320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133110100001320 is an abundant number, since it is smaller than the sum of its proper divisors (189425911541600).

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

133110100001320 is a wasteful number, since it uses less digits than its factorization.

133110100001320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255980961565 (or 255980961561 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 133110100001320 its reverse (23100001011331), we get a palindrome (156210101012651).

The spelling of 133110100001320 in words is "one hundred thirty-three trillion, one hundred ten billion, one hundred million, one thousand, three hundred twenty".