1030131200 has 120 divisors (see below), whose sum is σ = 2917088592. Its totient is φ = 353157120.

The previous prime is 1030131143. The next prime is 1030131239. The reversal of 1030131200 is 21310301.

It is a super-2 number, since 2×1030131200² = 2122340578426880000, which 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 (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83852 + ... + 95348.

Almost surely, 2^1030131200 is an apocalyptic number.

1030131200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458544296).

1030131200 is an abundant number, since it is smaller than the sum of its proper divisors (1886957392).

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

1030131200 is an equidigital number, since it uses as much as digits as its factorization.

1030131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11532 (or 11511 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1030131200 is about 32095.6570270808. The cubic root of 1030131200 is about 1009.9445121952.

Adding to 1030131200 its reverse (21310301), we get a palindrome (1051441501).

The spelling of 1030131200 in words is "one billion, thirty million, one hundred thirty-one thousand, two hundred".