103012300 has 36 divisors (see below), whose sum is σ = 235306120. Its totient is φ = 39035520.

The previous prime is 103012229. The next prime is 103012307. The reversal of 103012300 is 3210301.

It is a super-2 number, since 2×103012300² = 21223067902580000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (103012307) 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, 25209 + ... + 29008.

Almost surely, 2^103012300 is an apocalyptic number.

103012300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103012300 is an abundant number, since it is smaller than the sum of its proper divisors (132293820).

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

103012300 is a wasteful number, since it uses less digits than its factorization.

103012300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54250 (or 54243 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 103012300 is about 10149.4975245083. The cubic root of 103012300 is about 468.7734731949.

Adding to 103012300 its reverse (3210301), we get a palindrome (106222601).

The spelling of 103012300 in words is "one hundred three million, twelve thousand, three hundred".