1030300221231 has 16 divisors (see below), whose sum is σ = 1526407595520. Its totient is φ = 686850210360.

The previous prime is 1030300221229. The next prime is 1030300221257. The reversal of 1030300221231 is 1321220030301.

It is not a de Polignac number, because 1030300221231 - 2¹ = 1030300221229 is a prime.

It is a super-2 number, since 2×1030300221231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030300221271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 732586 + ... + 1611608.

It is an arithmetic number, because the mean of its divisors is an integer number (95400474720).

Almost surely, 2^{1030300221231} is an apocalyptic number.

1030300221231 is a deficient number, since it is larger than the sum of its proper divisors (496107374289).

1030300221231 is an equidigital number, since it uses as much as digits as its factorization.

1030300221231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922443 (or 922437 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1030300221231 its reverse (1321220030301), we get a palindrome (2351520251532).

The spelling of 1030300221231 in words is "one trillion, thirty billion, three hundred million, two hundred twenty-one thousand, two hundred thirty-one".