133311334323109 has 32 divisors (see below), whose sum is σ = 142341808291200. Its totient is φ = 124417071820800.

The previous prime is 133311334323107. The next prime is 133311334323121. The reversal of 133311334323109 is 901323433113331.

It is a cyclic number.

It is not a de Polignac number, because 133311334323109 - 2¹ = 133311334323107 is a prime.

It is a super-2 number, since 2×133311334323109² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133311334323103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4565285709 + ... + 4565314909.

It is an arithmetic number, because the mean of its divisors is an integer number (4448181509100).

Almost surely, 2^{133311334323109} is an apocalyptic number.

It is an amenable number.

133311334323109 is a deficient number, since it is larger than the sum of its proper divisors (9030473968091).

133311334323109 is a wasteful number, since it uses less digits than its factorization.

133311334323109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33573.

The product of its (nonzero) digits is 157464, while the sum is 40.

The spelling of 133311334323109 in words is "one hundred thirty-three trillion, three hundred eleven billion, three hundred thirty-four million, three hundred twenty-three thousand, one hundred nine".