103238156 has 48 divisors (see below), whose sum is σ = 211846656. Its totient is φ = 43110144.

The previous prime is 103238147. The next prime is 103238183. The reversal of 103238156 is 651832301.

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 15 ways as a sum of consecutive naturals, for example, 211745 + ... + 212231.

It is an arithmetic number, because the mean of its divisors is an integer number (4413472).

Almost surely, 2^103238156 is an apocalyptic number.

It is an amenable number.

103238156 is an abundant number, since it is smaller than the sum of its proper divisors (108608500).

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

103238156 is a wasteful number, since it uses less digits than its factorization.

103238156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 103238156 is about 10160.6178945968. The cubic root of 103238156 is about 469.1158207202.

The spelling of 103238156 in words is "one hundred three million, two hundred thirty-eight thousand, one hundred fifty-six".