1030131220200 has 48 divisors (see below), whose sum is σ = 3193406784480. Its totient is φ = 274701658560.

The previous prime is 1030131220171. The next prime is 1030131220241. The reversal of 1030131220200 is 20221310301.

It is a super-2 number, since 2×1030131220200² (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 1030131220200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 858442084 + ... + 858443283.

It is an arithmetic number, because the mean of its divisors is an integer number (66529308010).

Almost surely, 2^{1030131220200} is an apocalyptic number.

1030131220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030131220200 is an abundant number, since it is smaller than the sum of its proper divisors (2163275564280).

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

1030131220200 is a wasteful number, since it uses less digits than its factorization.

1030131220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716885386 (or 1716885377 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1030131220200 its reverse (20221310301), we get a palindrome (1050352530501).

The spelling of 1030131220200 in words is "one trillion, thirty billion, one hundred thirty-one million, two hundred twenty thousand, two hundred".