133321130322101 has 4 divisors (see below), whose sum is σ = 133325160253632. Its totient is φ = 133317100390572.

The previous prime is 133321130322097. The next prime is 133321130322151. The reversal of 133321130322101 is 101223031123331.

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 133321130322101 - 2² = 133321130322097 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 (133321130322151) 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, 2014916141 + ... + 2014982306.

It is an arithmetic number, because the mean of its divisors is an integer number (33331290063408).

Almost surely, 2^{133321130322101} is an apocalyptic number.

It is an amenable number.

133321130322101 is a deficient number, since it is larger than the sum of its proper divisors (4029931531).

133321130322101 is an equidigital number, since it uses as much as digits as its factorization.

133321130322101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029931530.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 133321130322101 its reverse (101223031123331), we get a palindrome (234544161445432).

The spelling of 133321130322101 in words is "one hundred thirty-three trillion, three hundred twenty-one billion, one hundred thirty million, three hundred twenty-two thousand, one hundred one".