1004112242131 has 16 divisors (see below), whose sum is σ = 1042679514240. Its totient is φ = 966253481280.

The previous prime is 1004112242129. The next prime is 1004112242137. The reversal of 1004112242131 is 1312422114001.

It is not a de Polignac number, because 1004112242131 - 2¹ = 1004112242129 is a prime.

It is a super-2 number, since 2×1004112242131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004112242137) 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, 1868116 + ... + 2344798.

It is an arithmetic number, because the mean of its divisors is an integer number (65167469640).

Almost surely, 2^{1004112242131} is an apocalyptic number.

1004112242131 is a deficient number, since it is larger than the sum of its proper divisors (38567272109).

1004112242131 is an equidigital number, since it uses as much as digits as its factorization.

1004112242131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477426.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1004112242131 its reverse (1312422114001), we get a palindrome (2316534356132).

The spelling of 1004112242131 in words is "one trillion, four billion, one hundred twelve million, two hundred forty-two thousand, one hundred thirty-one".