103287416 has 8 divisors (see below), whose sum is σ = 193663920. Its totient is φ = 51643704.

The previous prime is 103287409. The next prime is 103287433. The reversal of 103287416 is 614782301.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6455456 + ... + 6455471.

It is an arithmetic number, because the mean of its divisors is an integer number (24207990).

Almost surely, 2^103287416 is an apocalyptic number.

It is an amenable number.

103287416 is a deficient number, since it is larger than the sum of its proper divisors (90376504).

103287416 is a wasteful number, since it uses less digits than its factorization.

103287416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12910933 (or 12910929 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 103287416 is about 10163.0416706811. The cubic root of 103287416 is about 469.1904215971.

The spelling of 103287416 in words is "one hundred three million, two hundred eighty-seven thousand, four hundred sixteen".