1021130203300 has 18 divisors (see below), whose sum is σ = 2215852541378. Its totient is φ = 408452081280.

The previous prime is 1021130203297. The next prime is 1021130203337. The reversal of 1021130203300 is 33020311201.

It can be written as a sum of positive squares in 3 ways, for example, as 360086405184 + 661043798116 = 600072^2 + 813046^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5105650917 + ... + 5105651116.

Almost surely, 2^{1021130203300} is an apocalyptic number.

1021130203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1021130203300 is an abundant number, since it is smaller than the sum of its proper divisors (1194722338078).

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

1021130203300 is a wasteful number, since it uses less digits than its factorization.

1021130203300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10211302047 (or 10211302040 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1021130203300 its reverse (33020311201), we get a palindrome (1054150514501).

The spelling of 1021130203300 in words is "one trillion, twenty-one billion, one hundred thirty million, two hundred three thousand, three hundred".