133203032132 has 12 divisors (see below), whose sum is σ = 233113703676. Its totient is φ = 66599116800.

The previous prime is 133203032111. The next prime is 133203032141. The reversal of 133203032132 is 231230302331.

It can be written as a sum of positive squares in 2 ways, for example, as 34541709316 + 98661322816 = 185854^2 + 314104^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133203032098 and 133203032107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471869 + ... + 699332.

It is an arithmetic number, because the mean of its divisors is an integer number (19426141973).

Almost surely, 2^133203032132 is an apocalyptic number.

It is an amenable number.

133203032132 is a deficient number, since it is larger than the sum of its proper divisors (99910671544).

133203032132 is a wasteful number, since it uses less digits than its factorization.

133203032132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199638 (or 1199636 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 133203032132 its reverse (231230302331), we get a palindrome (364433334463).

The spelling of 133203032132 in words is "one hundred thirty-three billion, two hundred three million, thirty-two thousand, one hundred thirty-two".