103100828 has 6 divisors (see below), whose sum is σ = 180426456. Its totient is φ = 51550412.

The previous prime is 103100807. The next prime is 103100839. The reversal of 103100828 is 828001301.

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, 12887600 + ... + 12887607.

It is an arithmetic number, because the mean of its divisors is an integer number (30071076).

Almost surely, 2^103100828 is an apocalyptic number.

It is an amenable number.

103100828 is a deficient number, since it is larger than the sum of its proper divisors (77325628).

103100828 is a wasteful number, since it uses less digits than its factorization.

103100828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25775211 (or 25775209 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 103100828 is about 10153.8577890376. The cubic root of 103100828 is about 468.9077215502.

The spelling of 103100828 in words is "one hundred three million, one hundred thousand, eight hundred twenty-eight".