1130232044131 has 4 divisors (see below), whose sum is σ = 1132075816432. Its totient is φ = 1128388271832.

The previous prime is 1130232044003. The next prime is 1130232044141. The reversal of 1130232044131 is 1314402320311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1130232044131 - 2⁷ = 1130232044003 is a prime.

It is a super-2 number, since 2×1130232044131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130232044096 and 1130232044105.

It is not an unprimeable number, because it can be changed into a prime (1130232044141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921885231 + ... + 921886456.

It is an arithmetic number, because the mean of its divisors is an integer number (283018954108).

Almost surely, 2^{1130232044131} is an apocalyptic number.

1130232044131 is a deficient number, since it is larger than the sum of its proper divisors (1843772301).

1130232044131 is an equidigital number, since it uses as much as digits as its factorization.

1130232044131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843772300.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1130232044131 its reverse (1314402320311), we get a palindrome (2444634364442).

The spelling of 1130232044131 in words is "one trillion, one hundred thirty billion, two hundred thirty-two million, forty-four thousand, one hundred thirty-one".