1001013300 has 216 divisors, whose sum is σ = 3710179200. Its totient is φ = 220872960.

The previous prime is 1001013269. The next prime is 1001013359. The reversal of 1001013300 is 33101001.

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

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 71 ways as a sum of consecutive naturals, for example, 179961 + ... + 185439.

Almost surely, 2^1001013300 is an apocalyptic number.

1001013300 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 1001013300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1855089600).

1001013300 is an abundant number, since it is smaller than the sum of its proper divisors (2709165900).

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

1001013300 is a wasteful number, since it uses less digits than its factorization.

1001013300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535 (or 5525 counting only the distinct ones).

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

The square root of 1001013300 is about 31638.7942248120. The cubic root of 1001013300 is about 1000.3376526445.

Adding to 1001013300 its reverse (33101001), we get a palindrome (1034114301).

The spelling of 1001013300 in words is "one billion, one million, thirteen thousand, three hundred".