1004020134231 has 8 divisors (see below), whose sum is σ = 1384855357680. Its totient is φ = 646265833472.

The previous prime is 1004020134197. The next prime is 1004020134239. The reversal of 1004020134231 is 1324310204001.

1004020134231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1004020134231 - 2¹⁵ = 1004020101463 is a prime.

It is a super-2 number, since 2×1004020134231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1004020134198 and 1004020134207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004020134239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5770230570 + ... + 5770230743.

It is an arithmetic number, because the mean of its divisors is an integer number (173106919710).

Almost surely, 2^{1004020134231} is an apocalyptic number.

1004020134231 is a deficient number, since it is larger than the sum of its proper divisors (380835223449).

1004020134231 is a wasteful number, since it uses less digits than its factorization.

1004020134231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11540461345.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1004020134231 its reverse (1324310204001), we get a palindrome (2328330338232).

The spelling of 1004020134231 in words is "one trillion, four billion, twenty million, one hundred thirty-four thousand, two hundred thirty-one".