201031141130102 has 4 divisors (see below), whose sum is σ = 301546711695156. Its totient is φ = 100515570565050.

The previous prime is 201031141130077. The next prime is 201031141130107.

201031141130102 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201031141130107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50257785282524 + ... + 50257785282527.

It is an arithmetic number, because the mean of its divisors is an integer number (75386677923789).

Almost surely, 2^{201031141130102} is an apocalyptic number.

201031141130102 is a deficient number, since it is larger than the sum of its proper divisors (100515570565054).

201031141130102 is a wasteful number, since it uses less digits than its factorization.

201031141130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100515570565053.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 201031141130102 in words is "two hundred one trillion, thirty-one billion, one hundred forty-one million, one hundred thirty thousand, one hundred two".