201030131134 has 16 divisors (see below), whose sum is σ = 344632283136. Its totient is φ = 86153470200.

The previous prime is 201030131131. The next prime is 201030131143. The reversal of 201030131134 is 431131030102.

It is a super-2 number, since 2×201030131134² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201030131131) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 418339 + ... + 759649.

It is an arithmetic number, because the mean of its divisors is an integer number (21539517696).

Almost surely, 2^201030131134 is an apocalyptic number.

201030131134 is a deficient number, since it is larger than the sum of its proper divisors (143602152002).

201030131134 is a wasteful number, since it uses less digits than its factorization.

201030131134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383391.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 201030131134 its reverse (431131030102), we get a palindrome (632161161236).

The spelling of 201030131134 in words is "two hundred one billion, thirty million, one hundred thirty-one thousand, one hundred thirty-four".