1032201130321 has 4 divisors (see below), whose sum is σ = 1032345926500. Its totient is φ = 1032056334144.

The previous prime is 1032201130297. The next prime is 1032201130327. The reversal of 1032201130321 is 1230311022301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 343500315921 + 688700814400 = 586089^2 + 829880^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032201130321 - 2¹³ = 1032201122129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032201130327) 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, 72387396 + ... + 72401653.

It is an arithmetic number, because the mean of its divisors is an integer number (258086481625).

Almost surely, 2^{1032201130321} is an apocalyptic number.

It is an amenable number.

1032201130321 is a deficient number, since it is larger than the sum of its proper divisors (144796179).

1032201130321 is an equidigital number, since it uses as much as digits as its factorization.

1032201130321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144796178.

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

Adding to 1032201130321 its reverse (1230311022301), we get a palindrome (2262512152622).

The spelling of 1032201130321 in words is "one trillion, thirty-two billion, two hundred one million, one hundred thirty thousand, three hundred twenty-one".