103342340 has 24 divisors (see below), whose sum is σ = 217738752. Its totient is φ = 41199840.

The previous prime is 103342319. The next prime is 103342391. The reversal of 103342340 is 43243301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2276 + ... + 14555.

It is an arithmetic number, because the mean of its divisors is an integer number (9072448).

Almost surely, 2^103342340 is an apocalyptic number.

103342340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103342340 is an abundant number, since it is smaller than the sum of its proper divisors (114396412).

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

103342340 is a wasteful number, since it uses less digits than its factorization.

103342340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17147 (or 17145 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 103342340 is about 10165.7434553504. The cubic root of 103342340 is about 469.2735722502.

Adding to 103342340 its reverse (43243301), we get a palindrome (146585641).

The spelling of 103342340 in words is "one hundred three million, three hundred forty-two thousand, three hundred forty".