103140300 has 36 divisors (see below), whose sum is σ = 298420136. Its totient is φ = 27504000.

The previous prime is 103140293. The next prime is 103140329. The reversal of 103140300 is 3041301.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171601 + ... + 172200.

Almost surely, 2^103140300 is an apocalyptic number.

103140300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103140300 is an abundant number, since it is smaller than the sum of its proper divisors (195279836).

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

103140300 is a wasteful number, since it uses less digits than its factorization.

103140300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343818 (or 343811 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 103140300 is about 10155.8012977805. The cubic root of 103140300 is about 468.9675541253.

Adding to 103140300 its reverse (3041301), we get a palindrome (106181601).

The spelling of 103140300 in words is "one hundred three million, one hundred forty thousand, three hundred".