133103111346 has 24 divisors (see below), whose sum is σ = 288444725244. Its totient is φ = 44359296000.

The previous prime is 133103111303. The next prime is 133103111357. The reversal of 133103111346 is 643111301331.

133103111346 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 0 + 311 + 1 + 346 = 666.

133103111346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 107017308225 + 26085803121 = 327135^2 + 161511^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 602655 + ... + 793346.

Almost surely, 2^133103111346 is an apocalyptic number.

133103111346 is an abundant number, since it is smaller than the sum of its proper divisors (155341613898).

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

133103111346 is a wasteful number, since it uses less digits than its factorization.

133103111346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401306 (or 1401303 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 133103111346 its reverse (643111301331), we get a palindrome (776214412677).

The spelling of 133103111346 in words is "one hundred thirty-three billion, one hundred three million, one hundred eleven thousand, three hundred forty-six".