201031140130 has 8 divisors (see below), whose sum is σ = 361856052252. Its totient is φ = 80412456048.

The previous prime is 201031140083. The next prime is 201031140131. The reversal of 201031140130 is 31041130102.

201031140130 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 189500890489 + 11530249641 = 435317^2 + 107379^2 .

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

It is not an unprimeable number, because it can be changed into a prime (201031140131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10051556997 + ... + 10051557016.

Almost surely, 2^201031140130 is an apocalyptic number.

201031140130 is a deficient number, since it is larger than the sum of its proper divisors (160824912122).

201031140130 is a wasteful number, since it uses less digits than its factorization.

201031140130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20103114020.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201031140130 its reverse (31041130102), we get a palindrome (232072270232).

The spelling of 201031140130 in words is "two hundred one billion, thirty-one million, one hundred forty thousand, one hundred thirty".