201030131032124 has 48 divisors (see below), whose sum is σ = 363004571163360. Its totient is φ = 97341075302400.

The previous prime is 201030131032109. The next prime is 201030131032163. The reversal of 201030131032124 is 421230131030102.

It is a super-2 number, since 2×201030131032124² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201030131032124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23416007 + ... + 30828065.

It is an arithmetic number, because the mean of its divisors is an integer number (7562595232570).

Almost surely, 2^{201030131032124} is an apocalyptic number.

It is an amenable number.

201030131032124 is a deficient number, since it is larger than the sum of its proper divisors (161974440131236).

201030131032124 is a wasteful number, since it uses less digits than its factorization.

201030131032124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7412958 (or 7412956 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 201030131032124 its reverse (421230131030102), we get a palindrome (622260262062226).

The spelling of 201030131032124 in words is "two hundred one trillion, thirty billion, one hundred thirty-one million, thirty-two thousand, one hundred twenty-four".