20241443131 has 16 divisors (see below), whose sum is σ = 25022317824. Its totient is φ = 15944639904.

The previous prime is 20241443107. The next prime is 20241443177. The reversal of 20241443131 is 13134414202.

It is a cyclic number.

It is not a de Polignac number, because 20241443131 - 2⁹ = 20241442619 is a prime.

It is a super-2 number, since 2×20241443131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20241443096 and 20241443105.

It is not an unprimeable number, because it can be changed into a prime (20241243131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469285 + ... + 510598.

It is an arithmetic number, because the mean of its divisors is an integer number (1563894864).

Almost surely, 2^20241443131 is an apocalyptic number.

20241443131 is a deficient number, since it is larger than the sum of its proper divisors (4780874693).

20241443131 is a wasteful number, since it uses less digits than its factorization.

20241443131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980130.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 20241443131 its reverse (13134414202), we get a palindrome (33375857333).

The spelling of 20241443131 in words is "twenty billion, two hundred forty-one million, four hundred forty-three thousand, one hundred thirty-one".