103042346 has 16 divisors (see below), whose sum is σ = 175946688. Its totient is φ = 44800800.

The previous prime is 103042343. The next prime is 103042349. The reversal of 103042346 is 643240301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103042343) and next prime (103042349).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (103042343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101315 + ... + 102326.

It is an arithmetic number, because the mean of its divisors is an integer number (10996668).

Almost surely, 2^103042346 is an apocalyptic number.

103042346 is a deficient number, since it is larger than the sum of its proper divisors (72904342).

103042346 is a wasteful number, since it uses less digits than its factorization.

103042346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203677.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 103042346 is about 10150.9775883902. The cubic root of 103042346 is about 468.8190450946.

Adding to 103042346 its reverse (643240301), we get a palindrome (746282647).

The spelling of 103042346 in words is "one hundred three million, forty-two thousand, three hundred forty-six".