1030111203200 has 48 divisors (see below), whose sum is σ = 2544696589560. Its totient is φ = 412044480000.

The previous prime is 1030111203197. The next prime is 1030111203239. The reversal of 1030111203200 is 23021110301.

It is a super-2 number, since 2×1030111203200² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160951676 + ... + 160958075.

Almost surely, 2^{1030111203200} is an apocalyptic number.

1030111203200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030111203200 is an abundant number, since it is smaller than the sum of its proper divisors (1514585386360).

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

1030111203200 is an equidigital number, since it uses as much as digits as its factorization.

1030111203200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321909775 (or 321909758 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1030111203200 its reverse (23021110301), we get a palindrome (1053132313501).

The spelling of 1030111203200 in words is "one trillion, thirty billion, one hundred eleven million, two hundred three thousand, two hundred".