103505340 has 24 divisors (see below), whose sum is σ = 289815120. Its totient is φ = 27601408.

The previous prime is 103505323. The next prime is 103505351. The reversal of 103505340 is 43505301.

It is a congruent number.

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, 862485 + ... + 862604.

It is an arithmetic number, because the mean of its divisors is an integer number (12075630).

Almost surely, 2^103505340 is an apocalyptic number.

103505340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103505340 is an abundant number, since it is smaller than the sum of its proper divisors (186309780).

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

103505340 is a wasteful number, since it uses less digits than its factorization.

103505340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725101 (or 1725099 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 103505340 is about 10173.7574179848. The cubic root of 103505340 is about 469.5201682121.

The spelling of 103505340 in words is "one hundred three million, five hundred five thousand, three hundred forty".