103011230 has 48 divisors (see below), whose sum is σ = 220754160. Its totient is φ = 34489728.

The previous prime is 103011221. The next prime is 103011239. The reversal of 103011230 is 32110301.

It is an interprime number because it is at equal distance from previous prime (103011221) and next prime (103011239).

It is a super-2 number, since 2×103011230² = 21222627012225800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103011239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18626 + ... + 23514.

It is an arithmetic number, because the mean of its divisors is an integer number (4599045).

Almost surely, 2^103011230 is an apocalyptic number.

103011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103011230 is an abundant number, since it is smaller than the sum of its proper divisors (117742930).

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

103011230 is a wasteful number, since it uses less digits than its factorization.

103011230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4953 (or 4946 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 103011230 is about 10149.4448124023. Note that the first 3 decimals coincide. The cubic root of 103011230 is about 468.7718501222.

Adding to 103011230 its reverse (32110301), we get a palindrome (135121531).

The spelling of 103011230 in words is "one hundred three million, eleven thousand, two hundred thirty".