103024242 has 48 divisors (see below), whose sum is σ = 229371480. Its totient is φ = 33408000.

The previous prime is 103024241. The next prime is 103024249. The reversal of 103024242 is 242420301.

It can be written as a sum of positive squares in 4 ways, for example, as 57744801 + 45279441 = 7599^2 + 6729^2 .

It is a super-2 number, since 2×103024242² = 21227988879349128, which contains 22 as substring.

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 (103024241) 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, 110434 + ... + 111362.

Almost surely, 2^103024242 is an apocalyptic number.

103024242 is an abundant number, since it is smaller than the sum of its proper divisors (126347238).

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

103024242 is a wasteful number, since it uses less digits than its factorization.

103024242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 103024242 is about 10150.0858124451. The cubic root of 103024242 is about 468.7915871370.

Adding to 103024242 its reverse (242420301), we get a palindrome (345444543).

The spelling of 103024242 in words is "one hundred three million, twenty-four thousand, two hundred forty-two".