1000133010 has 48 divisors (see below), whose sum is σ = 2602005120. Its totient is φ = 266532000.

The previous prime is 1000132999. The next prime is 1000133011. The reversal of 1000133010 is 103310001.

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 = 1000132983 and 1000133001.

It is not an unprimeable number, because it can be changed into a prime (1000133011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208135 + ... + 212885.

It is an arithmetic number, because the mean of its divisors is an integer number (54208440).

Almost surely, 2^1000133010 is an apocalyptic number.

1000133010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000133010 is an abundant number, since it is smaller than the sum of its proper divisors (1601872110).

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

1000133010 is a wasteful number, since it uses less digits than its factorization.

1000133010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7103 (or 7100 counting only the distinct ones).

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

The square root of 1000133010 is about 31624.8796045139. The cubic root of 1000133010 is about 1000.0443347011.

Adding to 1000133010 its reverse (103310001), we get a palindrome (1103443011).

The spelling of 1000133010 in words is "one billion, one hundred thirty-three thousand, ten".