103240130 has 16 divisors (see below), whose sum is σ = 212379840. Its totient is φ = 35396592.

The previous prime is 103240117. The next prime is 103240141. The reversal of 103240130 is 31042301.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737360 + ... + 737499.

It is an arithmetic number, because the mean of its divisors is an integer number (13273740).

Almost surely, 2^103240130 is an apocalyptic number.

103240130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103240130 is an abundant number, since it is smaller than the sum of its proper divisors (109139710).

103240130 is a wasteful number, since it uses less digits than its factorization.

103240130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474873.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103240130 is about 10160.7150338940. The cubic root of 103240130 is about 469.1188106636.

Adding to 103240130 its reverse (31042301), we get a palindrome (134282431).

The spelling of 103240130 in words is "one hundred three million, two hundred forty thousand, one hundred thirty".