103244130 has 48 divisors (see below), whose sum is σ = 292840704. Its totient is φ = 25028640.

The previous prime is 103244129. The next prime is 103244137. The reversal of 103244130 is 31442301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (103244137) 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, 51154 + ... + 53133.

It is an arithmetic number, because the mean of its divisors is an integer number (6100848).

Almost surely, 2^103244130 is an apocalyptic number.

103244130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103244130 is an abundant number, since it is smaller than the sum of its proper divisors (189596574).

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

103244130 is a wasteful number, since it uses less digits than its factorization.

103244130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104311 (or 104308 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 103244130 is about 10160.9118685283. The cubic root of 103244130 is about 469.1248691960.

Adding to 103244130 its reverse (31442301), we get a palindrome (134686431).

The spelling of 103244130 in words is "one hundred three million, two hundred forty-four thousand, one hundred thirty".