103240024 has 8 divisors (see below), whose sum is σ = 193575060. Its totient is φ = 51620008.

The previous prime is 103240021. The next prime is 103240037. The reversal of 103240024 is 420042301.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103240021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6452494 + ... + 6452509.

Almost surely, 2^103240024 is an apocalyptic number.

It is an amenable number.

103240024 is a deficient number, since it is larger than the sum of its proper divisors (90335036).

103240024 is a wasteful number, since it uses less digits than its factorization.

103240024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12905009 (or 12905005 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 103240024 is about 10160.7098177244. The cubic root of 103240024 is about 469.1186501104.

Adding to 103240024 its reverse (420042301), we get a palindrome (523282325).

The spelling of 103240024 in words is "one hundred three million, two hundred forty thousand, twenty-four".