1130210102321 has 4 divisors (see below), whose sum is σ = 1169182864500. Its totient is φ = 1091237340144.

The previous prime is 1130210102293. The next prime is 1130210102353. The reversal of 1130210102321 is 1232010120311.

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 827534076721 + 302676025600 = 909689^2 + 550160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130210102321 is a prime.

It is a super-3 number, since 3×1130210102321³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1130210102321.

It is not an unprimeable number, because it can be changed into a prime (1130210102381) 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, 19486381046 + ... + 19486381103.

It is an arithmetic number, because the mean of its divisors is an integer number (292295716125).

Almost surely, 2^{1130210102321} is an apocalyptic number.

It is an amenable number.

1130210102321 is a deficient number, since it is larger than the sum of its proper divisors (38972762179).

1130210102321 is an equidigital number, since it uses as much as digits as its factorization.

1130210102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38972762178.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1130210102321 its reverse (1232010120311), we get a palindrome (2362220222632).

The spelling of 1130210102321 in words is "one trillion, one hundred thirty billion, two hundred ten million, one hundred two thousand, three hundred twenty-one".