1001333130 has 48 divisors (see below), whose sum is σ = 2795562720. Its totient is φ = 228875808.

The previous prime is 1001333107. The next prime is 1001333149. The reversal of 1001333130 is 313331001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

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, 339120 + ... + 342059.

It is an arithmetic number, because the mean of its divisors is an integer number (58240890).

Almost surely, 2^1001333130 is an apocalyptic number.

1001333130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001333130 is an abundant number, since it is smaller than the sum of its proper divisors (1794229590).

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

1001333130 is a wasteful number, since it uses less digits than its factorization.

1001333130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681203 (or 681196 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 1001333130 is about 31643.8482173076. The cubic root of 1001333130 is about 1000.4441793422. Note that the first 3 decimals are identical.

Adding to 1001333130 its reverse (313331001), we get a palindrome (1314664131).

The spelling of 1001333130 in words is "one billion, one million, three hundred thirty-three thousand, one hundred thirty".