103309734 has 32 divisors (see below), whose sum is σ = 226131840. Its totient is φ = 31204800.

The previous prime is 103309733. The next prime is 103309747. The reversal of 103309734 is 437903301.

It is a super-2 number, since 2×103309734² = 21345802278301512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103309733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19482 + ... + 24210.

It is an arithmetic number, because the mean of its divisors is an integer number (7066620).

Almost surely, 2^103309734 is an apocalyptic number.

103309734 is an abundant number, since it is smaller than the sum of its proper divisors (122822106).

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

103309734 is a wasteful number, since it uses less digits than its factorization.

103309734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 103309734 is about 10164.1396094308. The cubic root of 103309734 is about 469.2242128633.

The spelling of 103309734 in words is "one hundred three million, three hundred nine thousand, seven hundred thirty-four".