1030111033200 has 120 divisors (see below), whose sum is σ = 3300476897328. Its totient is φ = 274639011840.

The previous prime is 1030111033199. The next prime is 1030111033207. The reversal of 1030111033200 is 23301110301.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×1030111033200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1030111033200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030111033207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5832592 + ... + 6006608.

Almost surely, 2^{1030111033200} is an apocalyptic number.

1030111033200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030111033200 is an abundant number, since it is smaller than the sum of its proper divisors (2270365864128).

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

1030111033200 is a wasteful number, since it uses less digits than its factorization.

1030111033200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178971 (or 178960 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1030111033200 its reverse (23301110301), we get a palindrome (1053412143501).

The spelling of 1030111033200 in words is "one trillion, thirty billion, one hundred eleven million, thirty-three thousand, two hundred".