133103213132 has 12 divisors (see below), whose sum is σ = 233348814720. Its totient is φ = 66432123216.

The previous prime is 133103213099. The next prime is 133103213179. The reversal of 133103213132 is 231312301331.

It is a junction number, because it is equal to n+sod(n) for n = 133103213098 and 133103213107.

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, 29868332 + ... + 29872787.

It is an arithmetic number, because the mean of its divisors is an integer number (19445734560).

Almost surely, 2^133103213132 is an apocalyptic number.

It is an amenable number.

133103213132 is a deficient number, since it is larger than the sum of its proper divisors (100245601588).

133103213132 is a wasteful number, since it uses less digits than its factorization.

133103213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59741680 (or 59741678 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 133103213132 its reverse (231312301331), we get a palindrome (364415514463).

The spelling of 133103213132 in words is "one hundred thirty-three billion, one hundred three million, two hundred thirteen thousand, one hundred thirty-two".