103149580 has 12 divisors (see below), whose sum is σ = 216614160. Its totient is φ = 41259824.

The previous prime is 103149569. The next prime is 103149587. The reversal of 103149580 is 85941301.

It is not an unprimeable number, because it can be changed into a prime (103149587) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2578720 + ... + 2578759.

It is an arithmetic number, because the mean of its divisors is an integer number (18051180).

Almost surely, 2^103149580 is an apocalyptic number.

103149580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103149580 is an abundant number, since it is smaller than the sum of its proper divisors (113464580).

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

103149580 is a wasteful number, since it uses less digits than its factorization.

103149580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5157488 (or 5157486 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 103149580 is about 10156.2581692275. The cubic root of 103149580 is about 468.9816187485.

The spelling of 103149580 in words is "one hundred three million, one hundred forty-nine thousand, five hundred eighty".