1010130203321 has 2 divisors, whose sum is σ = 1010130203322. Its totient is φ = 1010130203320.

The previous prime is 1010130203309. The next prime is 1010130203347. The reversal of 1010130203321 is 1233020310101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 912857950096 + 97272253225 = 955436^2 + 311885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010130203321 is a prime.

It is a super-2 number, since 2×1010130203321² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1010130203321.

It is not a weakly prime, because it can be changed into another prime (1010130203521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505065101660 + 505065101661.

It is an arithmetic number, because the mean of its divisors is an integer number (505065101661).

Almost surely, 2^{1010130203321} is an apocalyptic number.

It is an amenable number.

1010130203321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010130203321 is an equidigital number, since it uses as much as digits as its factorization.

1010130203321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1010130203321 its reverse (1233020310101), we get a palindrome (2243150513422).

The spelling of 1010130203321 in words is "one trillion, ten billion, one hundred thirty million, two hundred three thousand, three hundred twenty-one".