103042026 has 24 divisors (see below), whose sum is σ = 224157024. Its totient is φ = 34209000.

The previous prime is 103042021. The next prime is 103042031. The reversal of 103042026 is 620240301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103042021) and next prime (103042031).

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 (103042021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6886 + ... + 15921.

It is an arithmetic number, because the mean of its divisors is an integer number (9339876).

Almost surely, 2^103042026 is an apocalyptic number.

103042026 is an abundant number, since it is smaller than the sum of its proper divisors (121114998).

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

103042026 is a wasteful number, since it uses less digits than its factorization.

103042026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23066 (or 23063 counting only the distinct ones).

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

The square root of 103042026 is about 10150.9618263493. The cubic root of 103042026 is about 468.8185597852.

Adding to 103042026 its reverse (620240301), we get a palindrome (723282327).

The spelling of 103042026 in words is "one hundred three million, forty-two thousand, twenty-six".