1132320020131 has 4 divisors (see below), whose sum is σ = 1134086510664. Its totient is φ = 1130553529600.

The previous prime is 1132320020113. The next prime is 1132320020159. The reversal of 1132320020131 is 1310200232311.

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 1132320020131 - 2¹³ = 1132320011939 is a prime.

It is a super-2 number, since 2×1132320020131² (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 = 1132320020099 and 1132320020108.

It is not an unprimeable number, because it can be changed into a prime (1132320020831) 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, 883244305 + ... + 883245586.

It is an arithmetic number, because the mean of its divisors is an integer number (283521627666).

Almost surely, 2^{1132320020131} is an apocalyptic number.

1132320020131 is a deficient number, since it is larger than the sum of its proper divisors (1766490533).

1132320020131 is an equidigital number, since it uses as much as digits as its factorization.

1132320020131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766490532.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1132320020131 its reverse (1310200232311), we get a palindrome (2442520252442).

The spelling of 1132320020131 in words is "one trillion, one hundred thirty-two billion, three hundred twenty million, twenty thousand, one hundred thirty-one".