133114321345 has 4 divisors (see below), whose sum is σ = 159737185620. Its totient is φ = 106491457072.

The previous prime is 133114321337. The next prime is 133114321367. The reversal of 133114321345 is 543123411331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 543123411331 = 307 ⋅1769131633.

It can be written as a sum of positive squares in 2 ways, for example, as 34183942321 + 98930379024 = 184889^2 + 314532^2 .

It is a cyclic number.

It is not a de Polignac number, because 133114321345 - 2³ = 133114321337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13311432130 + ... + 13311432139.

It is an arithmetic number, because the mean of its divisors is an integer number (39934296405).

Almost surely, 2^133114321345 is an apocalyptic number.

It is an amenable number.

133114321345 is a deficient number, since it is larger than the sum of its proper divisors (26622864275).

133114321345 is an equidigital number, since it uses as much as digits as its factorization.

133114321345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26622864274.

The product of its digits is 12960, while the sum is 31.

Adding to 133114321345 its reverse (543123411331), we get a palindrome (676237732676).

The spelling of 133114321345 in words is "one hundred thirty-three billion, one hundred fourteen million, three hundred twenty-one thousand, three hundred forty-five".