1130231122131 has 16 divisors (see below), whose sum is σ = 1511186099456. Its totient is φ = 751382238816.

The previous prime is 1130231122109. The next prime is 1130231122147. The reversal of 1130231122131 is 1312211320311.

It is not a de Polignac number, because 1130231122131 - 2²⁵ = 1130197567699 is a prime.

It is a super-2 number, since 2×1130231122131² (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 = 1130231122098 and 1130231122107.

It is not an unprimeable number, because it can be changed into a prime (1130231122171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10738146 + ... + 10842888.

It is an arithmetic number, because the mean of its divisors is an integer number (94449131216).

Almost surely, 2^{1130231122131} is an apocalyptic number.

1130231122131 is a deficient number, since it is larger than the sum of its proper divisors (380954977325).

1130231122131 is a wasteful number, since it uses less digits than its factorization.

1130231122131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114762.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1130231122131 its reverse (1312211320311), we get a palindrome (2442442442442).

The spelling of 1130231122131 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, one hundred twenty-two thousand, one hundred thirty-one".