103145324 has 12 divisors (see below), whose sum is σ = 191122344. Its totient is φ = 48538944.

The previous prime is 103145311. The next prime is 103145351. The reversal of 103145324 is 423541301.

It is a self number, because there is not a number n which added to its sum of digits gives 103145324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758354 + ... + 758489.

It is an arithmetic number, because the mean of its divisors is an integer number (15926862).

Almost surely, 2^103145324 is an apocalyptic number.

It is an amenable number.

103145324 is a deficient number, since it is larger than the sum of its proper divisors (87977020).

103145324 is a wasteful number, since it uses less digits than its factorization.

103145324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516864 (or 1516862 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 103145324 is about 10156.0486410808. The cubic root of 103145324 is about 468.9751685260.

Adding to 103145324 its reverse (423541301), we get a palindrome (526686625).

The spelling of 103145324 in words is "one hundred three million, one hundred forty-five thousand, three hundred twenty-four".