133003232101 has 4 divisors (see below), whose sum is σ = 133094896704. Its totient is φ = 132911567500.

The previous prime is 133003232053. The next prime is 133003232123. The reversal of 133003232101 is 101232300331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133003232101 - 2¹¹ = 133003230053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133003232161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45830125 + ... + 45833026.

It is an arithmetic number, because the mean of its divisors is an integer number (33273724176).

Almost surely, 2^133003232101 is an apocalyptic number.

It is an amenable number.

133003232101 is a deficient number, since it is larger than the sum of its proper divisors (91664603).

133003232101 is an equidigital number, since it uses as much as digits as its factorization.

133003232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91664602.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133003232101 its reverse (101232300331), we get a palindrome (234235532432).

The spelling of 133003232101 in words is "one hundred thirty-three billion, three million, two hundred thirty-two thousand, one hundred one".