1030213221300 has 54 divisors (see below), whose sum is σ = 3229146110918. Its totient is φ = 274723525440.

The previous prime is 1030213221283. The next prime is 1030213221319. The reversal of 1030213221300 is 31223120301.

1030213221300 is a `hidden beast` number, since 10 + 30 + 2 + 1 + 322 + 1 + 300 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 69946496676 + 960266724624 = 264474^2 + 979932^2 .

It is a super-2 number, since 2×1030213221300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 572339779 + ... + 572341578.

Almost surely, 2^{1030213221300} is an apocalyptic number.

1030213221300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030213221300 is an abundant number, since it is smaller than the sum of its proper divisors (2198932889618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030213221300 is a wasteful number, since it uses less digits than its factorization.

1030213221300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144681377 (or 1144681367 counting only the distinct ones).

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

Adding to 1030213221300 its reverse (31223120301), we get a palindrome (1061436341601).

The spelling of 1030213221300 in words is "one trillion, thirty billion, two hundred thirteen million, two hundred twenty-one thousand, three hundred".