10303340 has 48 divisors (see below), whose sum is σ = 22522752. Its totient is φ = 3956736.

The previous prime is 10303331. The next prime is 10303367. The reversal of 10303340 is 4330301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91124 + ... + 91236.

It is an arithmetic number, because the mean of its divisors is an integer number (469224).

Almost surely, 2^10303340 is an apocalyptic number.

10303340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303340 is an abundant number, since it is smaller than the sum of its proper divisors (12219412).

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

10303340 is a wasteful number, since it uses less digits than its factorization.

10303340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 10303340 is about 3209.8816177548. The cubic root of 10303340 is about 217.6002268506.

Adding to 10303340 its reverse (4330301), we get a palindrome (14633641).

The spelling of 10303340 in words is "ten million, three hundred three thousand, three hundred forty".