201310133133 has 16 divisors (see below), whose sum is σ = 277318661760. Its totient is φ = 129797620416.

The previous prime is 201310133111. The next prime is 201310133159. The reversal of 201310133133 is 331331013102.

It is not a de Polignac number, because 201310133133 - 2⁶ = 201310133069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201310133533) 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, 5411418 + ... + 5448491.

It is an arithmetic number, because the mean of its divisors is an integer number (17332416360).

Almost surely, 2^201310133133 is an apocalyptic number.

It is an amenable number.

201310133133 is a deficient number, since it is larger than the sum of its proper divisors (76008528627).

201310133133 is a wasteful number, since it uses less digits than its factorization.

201310133133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10860116.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 201310133133 its reverse (331331013102), we get a palindrome (532641146235).

The spelling of 201310133133 in words is "two hundred one billion, three hundred ten million, one hundred thirty-three thousand, one hundred thirty-three".