1001301000 has 128 divisors (see below), whose sum is σ = 3570428160. Its totient is φ = 228864000.

The previous prime is 1001300983. The next prime is 1001301017. The reversal of 1001301000 is 1031001.

It is an interprime number because it is at equal distance from previous prime (1001300983) and next prime (1001301017).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1001301000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2841 + ... + 44840.

It is an arithmetic number, because the mean of its divisors is an integer number (27893970).

Almost surely, 2^1001301000 is an apocalyptic number.

1001301000 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 1001301000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1785214080).

1001301000 is an abundant number, since it is smaller than the sum of its proper divisors (2569127160).

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

1001301000 is a wasteful number, since it uses less digits than its factorization.

1001301000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47712 (or 47698 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 1001301000 is about 31643.3405316190. The cubic root of 1001301000 is about 1000.4334787357.

Adding to 1001301000 its reverse (1031001), we get a palindrome (1002332001).

The spelling of 1001301000 in words is "one billion, one million, three hundred one thousand".