133054543421313 has 32 divisors (see below), whose sum is σ = 182119253472000. Its totient is φ = 86373929131776.

The previous prime is 133054543421311. The next prime is 133054543421323. The reversal of 133054543421313 is 313124345450331.

It is not a de Polignac number, because 133054543421313 - 2¹ = 133054543421311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133054543421311) 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, 7265343 + ... + 17857611.

It is an arithmetic number, because the mean of its divisors is an integer number (5691226671000).

Almost surely, 2^{133054543421313} is an apocalyptic number.

It is an amenable number.

133054543421313 is a deficient number, since it is larger than the sum of its proper divisors (49064710050687).

133054543421313 is a wasteful number, since it uses less digits than its factorization.

133054543421313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10592921.

The product of its (nonzero) digits is 777600, while the sum is 42.

Adding to 133054543421313 its reverse (313124345450331), we get a palindrome (446178888871644).

The spelling of 133054543421313 in words is "one hundred thirty-three trillion, fifty-four billion, five hundred forty-three million, four hundred twenty-one thousand, three hundred thirteen".