103381316 has 6 divisors (see below), whose sum is σ = 180917310. Its totient is φ = 51690656.

The previous prime is 103381307. The next prime is 103381321. The reversal of 103381316 is 613183301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 81721600 + 21659716 = 9040^2 + 4654^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12922661 + ... + 12922668.

It is an arithmetic number, because the mean of its divisors is an integer number (30152885).

Almost surely, 2^103381316 is an apocalyptic number.

It is an amenable number.

103381316 is a deficient number, since it is larger than the sum of its proper divisors (77535994).

103381316 is a wasteful number, since it uses less digits than its factorization.

103381316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25845333 (or 25845331 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 103381316 is about 10167.6603011706. The cubic root of 103381316 is about 469.3325610047.

The spelling of 103381316 in words is "one hundred three million, three hundred eighty-one thousand, three hundred sixteen".