1130332120131 has 4 divisors (see below), whose sum is σ = 1507109493512. Its totient is φ = 753554746752.

The previous prime is 1130332120109. The next prime is 1130332120171. The reversal of 1130332120131 is 1310212330311.

It is a happy number.

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

It is not a de Polignac number, because 1130332120131 - 2¹³ = 1130332111939 is a prime.

It is a super-2 number, since 2×1130332120131² (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 = 1130332120098 and 1130332120107.

It is not an unprimeable number, because it can be changed into a prime (1130332120171) 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 3 ways as a sum of consecutive naturals, for example, 188388686686 + ... + 188388686691.

It is an arithmetic number, because the mean of its divisors is an integer number (376777373378).

Almost surely, 2^{1130332120131} is an apocalyptic number.

1130332120131 is a deficient number, since it is larger than the sum of its proper divisors (376777373381).

1130332120131 is an equidigital number, since it uses as much as digits as its factorization.

1130332120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376777373380.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1130332120131 its reverse (1310212330311), we get a palindrome (2440544450442).

The spelling of 1130332120131 in words is "one trillion, one hundred thirty billion, three hundred thirty-two million, one hundred twenty thousand, one hundred thirty-one".