1132020342321 has 64 divisors (see below), whose sum is σ = 1689813135360. Its totient is φ = 668307594240.

The previous prime is 1132020342311. The next prime is 1132020342337. The reversal of 1132020342321 is 1232430202311.

It is not a de Polignac number, because 1132020342321 - 2¹³ = 1132020334129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132020342291 and 1132020342300.

It is not an unprimeable number, because it can be changed into a prime (1132020342311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 227905780 + ... + 227910746.

It is an arithmetic number, because the mean of its divisors is an integer number (26403330240).

Almost surely, 2^{1132020342321} is an apocalyptic number.

1132020342321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1132020342321 is a deficient number, since it is larger than the sum of its proper divisors (557792793039).

1132020342321 is a wasteful number, since it uses less digits than its factorization.

1132020342321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6206.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1132020342321 its reverse (1232430202311), we get a palindrome (2364450544632).

The spelling of 1132020342321 in words is "one trillion, one hundred thirty-two billion, twenty million, three hundred forty-two thousand, three hundred twenty-one".