103239722 has 16 divisors (see below), whose sum is σ = 159215112. Its totient is φ = 50177280.

The previous prime is 103239713. The next prime is 103239743. The reversal of 103239722 is 227932301.

It can be written as a sum of positive squares in 4 ways, for example, as 88943761 + 14295961 = 9431^2 + 3781^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21878 + ... + 26174.

Almost surely, 2^103239722 is an apocalyptic number.

103239722 is a deficient number, since it is larger than the sum of its proper divisors (55975390).

103239722 is a wasteful number, since it uses less digits than its factorization.

103239722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 103239722 is about 10160.6949565470. The cubic root of 103239722 is about 469.1181926845.

The spelling of 103239722 in words is "one hundred three million, two hundred thirty-nine thousand, seven hundred twenty-two".