1030249800 has 96 divisors (see below), whose sum is σ = 3548656800. Its totient is φ = 274731840.

The previous prime is 1030249789. The next prime is 1030249811. The reversal of 1030249800 is 89420301.

1030249800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1030249789) and next prime (1030249811).

It is a super-3 number, since 3×1030249800³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89994 + ... + 100793.

It is an arithmetic number, because the mean of its divisors is an integer number (36965175).

Almost surely, 2^1030249800 is an apocalyptic number.

1030249800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030249800 is an abundant number, since it is smaller than the sum of its proper divisors (2518407000).

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

1030249800 is a wasteful number, since it uses less digits than its factorization.

1030249800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190812 (or 190797 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1030249800 is about 32097.5045759012. The cubic root of 1030249800 is about 1009.9832693369.

The spelling of 1030249800 in words is "one billion, thirty million, two hundred forty-nine thousand, eight hundred".