201330134004051 has 24 divisors (see below), whose sum is σ = 313303556769840. Its totient is φ = 123846669942336.

The previous prime is 201330134004007. The next prime is 201330134004067. The reversal of 201330134004051 is 150400431033102.

It is a happy number.

201330134004051 is a `hidden beast` number, since 2 + 0 + 13 + 301 + 340 + 0 + 4 + 0 + 5 + 1 = 666.

It is not a de Polignac number, because 201330134004051 - 2¹⁷ = 201330133872979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201330134004451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338570676 + ... + 339164801.

It is an arithmetic number, because the mean of its divisors is an integer number (13054314865410).

Almost surely, 2^{201330134004051} is an apocalyptic number.

201330134004051 is a deficient number, since it is larger than the sum of its proper divisors (111973422765789).

201330134004051 is a wasteful number, since it uses less digits than its factorization.

201330134004051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677738035 (or 677738032 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 201330134004051 its reverse (150400431033102), we get a palindrome (351730565037153).

The spelling of 201330134004051 in words is "two hundred one trillion, three hundred thirty billion, one hundred thirty-four million, four thousand, fifty-one".