1001130030 has 80 divisors (see below), whose sum is σ = 2728964304. Its totient is φ = 263295360.

The previous prime is 1001130023. The next prime is 1001130041. The reversal of 1001130030 is 300311001.

It is a super-2 number, since 2×1001130030² = 2004522673935601800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1001129994 and 1001130021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 50665 + ... + 67595.

Almost surely, 2^1001130030 is an apocalyptic number.

1001130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1001130030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364482152).

1001130030 is an abundant number, since it is smaller than the sum of its proper divisors (1727834274).

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

1001130030 is a wasteful number, since it uses less digits than its factorization.

1001130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17023 (or 17014 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 1001130030 is about 31640.6388999969. The cubic root of 1001130030 is about 1000.3765348704.

Adding to 1001130030 its reverse (300311001), we get a palindrome (1301441031).

The spelling of 1001130030 in words is "one billion, one million, one hundred thirty thousand, thirty".