133203211101 has 16 divisors (see below), whose sum is σ = 198371281920. Its totient is φ = 88337204640.

The previous prime is 133203211093. The next prime is 133203211109. The reversal of 133203211101 is 101112302331.

133203211101 is a `hidden beast` number, since 1 + 332 + 0 + 321 + 1 + 10 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (133203211093) and next prime (133203211109).

It is not a de Polignac number, because 133203211101 - 2³ = 133203211093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133203211109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12909640 + ... + 12919953.

It is an arithmetic number, because the mean of its divisors is an integer number (12398205120).

Almost surely, 2^133203211101 is an apocalyptic number.

It is an amenable number.

133203211101 is a deficient number, since it is larger than the sum of its proper divisors (65168070819).

133203211101 is a wasteful number, since it uses less digits than its factorization.

133203211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25829793 (or 25829787 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 133203211101 its reverse (101112302331), we get a palindrome (234315513432).

The spelling of 133203211101 in words is "one hundred thirty-three billion, two hundred three million, two hundred eleven thousand, one hundred one".