1030075000 has 48 divisors (see below), whose sum is σ = 2414142360. Its totient is φ = 412020000.

The previous prime is 1030074989. The next prime is 1030075009. The reversal of 1030075000 is 5700301.

It is a super-2 number, since 2×1030075000² = 2122109011250000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030075009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4399 + ... + 45601.

Almost surely, 2^1030075000 is an apocalyptic number.

1030075000 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 1030075000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1207071180).

1030075000 is an abundant number, since it is smaller than the sum of its proper divisors (1384067360).

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

1030075000 is an frugal number, since it uses more digits than its factorization.

1030075000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41234 (or 41210 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 1030075000 is about 32094.7815072793. The cubic root of 1030075000 is about 1009.9261456306.

Adding to 1030075000 its reverse (5700301), we get a palindrome (1035775301).

The spelling of 1030075000 in words is "one billion, thirty million, seventy-five thousand".