1024204243131 has 24 divisors (see below), whose sum is σ = 1490857978896. Its totient is φ = 677518470720.

The previous prime is 1024204243099. The next prime is 1024204243151. The reversal of 1024204243131 is 1313424024201.

1024204243131 is a `hidden beast` number, since 1 + 0 + 24 + 204 + 2 + 431 + 3 + 1 = 666.

It is not a de Polignac number, because 1024204243131 - 2⁵ = 1024204243099 is a prime.

It is a super-3 number, since 3×1024204243131³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1024204243095 and 1024204243104.

It is not an unprimeable number, because it can be changed into a prime (1024204243151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12471801 + ... + 12553653.

It is an arithmetic number, because the mean of its divisors is an integer number (62119082454).

Almost surely, 2^{1024204243131} is an apocalyptic number.

1024204243131 is a deficient number, since it is larger than the sum of its proper divisors (466653735765).

1024204243131 is a wasteful number, since it uses less digits than its factorization.

1024204243131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92603 (or 92600 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1024204243131 its reverse (1313424024201), we get a palindrome (2337628267332).

The spelling of 1024204243131 in words is "one trillion, twenty-four billion, two hundred four million, two hundred forty-three thousand, one hundred thirty-one".