133321302323111 has 16 divisors (see below), whose sum is σ = 154904443487040. Its totient is φ = 112373425025280.

The previous prime is 133321302323071. The next prime is 133321302323141. The reversal of 133321302323111 is 111323203123331.

It is a cyclic number.

It is not a de Polignac number, because 133321302323111 - 2⁴⁶ = 62952558145447 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 (133321302323141) 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, 38056076 + ... + 41411441.

It is an arithmetic number, because the mean of its divisors is an integer number (9681527717940).

Almost surely, 2^{133321302323111} is an apocalyptic number.

133321302323111 is a deficient number, since it is larger than the sum of its proper divisors (21583141163929).

133321302323111 is an equidigital number, since it uses as much as digits as its factorization.

133321302323111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79471514.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 133321302323111 its reverse (111323203123331), we get a palindrome (244644505446442).

The spelling of 133321302323111 in words is "one hundred thirty-three trillion, three hundred twenty-one billion, three hundred two million, three hundred twenty-three thousand, one hundred eleven".