103149300 has 36 divisors (see below), whose sum is σ = 298446176. Its totient is φ = 27506400.

The previous prime is 103149283. The next prime is 103149301. The reversal of 103149300 is 3941301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103149301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171616 + ... + 172215.

Almost surely, 2^103149300 is an apocalyptic number.

103149300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103149300 is an abundant number, since it is smaller than the sum of its proper divisors (195296876).

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

103149300 is a wasteful number, since it uses less digits than its factorization.

103149300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343848 (or 343841 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 103149300 is about 10156.2443846138. The cubic root of 103149300 is about 468.9811943972.

The spelling of 103149300 in words is "one hundred three million, one hundred forty-nine thousand, three hundred".