1000103340 has 96 divisors (see below), whose sum is σ = 2903060160. Its totient is φ = 257043456.

The previous prime is 1000103339. The next prime is 1000103359. The reversal of 1000103340 is 433010001.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 239914 + ... + 244046.

It is an arithmetic number, because the mean of its divisors is an integer number (30240210).

Almost surely, 2^1000103340 is an apocalyptic number.

1000103340 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 1000103340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451530080).

1000103340 is an abundant number, since it is smaller than the sum of its proper divisors (1902956820).

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

1000103340 is a wasteful number, since it uses less digits than its factorization.

1000103340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291 (or 4289 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1000103340 is about 31624.4105083399. The cubic root of 1000103340 is about 1000.0344454802.

Adding to 1000103340 its reverse (433010001), we get a palindrome (1433113341).

The spelling of 1000103340 in words is "one billion, one hundred three thousand, three hundred forty".