133153245122513 has 8 divisors (see below), whose sum is σ = 166009240672320. Its totient is φ = 103755775420080.

The previous prime is 133153245122507. The next prime is 133153245122549. The reversal of 133153245122513 is 315221542351331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133153245122513 - 2¹⁰ = 133153245121489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133153245122413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864631461758 + ... + 864631461911.

It is an arithmetic number, because the mean of its divisors is an integer number (20751155084040).

Almost surely, 2^{133153245122513} is an apocalyptic number.

It is an amenable number.

133153245122513 is a deficient number, since it is larger than the sum of its proper divisors (32855995549807).

133153245122513 is a wasteful number, since it uses less digits than its factorization.

133153245122513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729262923687.

The product of its digits is 324000, while the sum is 41.

Adding to 133153245122513 its reverse (315221542351331), we get a palindrome (448374787473844).

The spelling of 133153245122513 in words is "one hundred thirty-three trillion, one hundred fifty-three billion, two hundred forty-five million, one hundred twenty-two thousand, five hundred thirteen".