103342542 has 32 divisors (see below), whose sum is σ = 218909952. Its totient is φ = 32455104.

The previous prime is 103342531. The next prime is 103342549. The reversal of 103342542 is 245243301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103342549) 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 15 ways as a sum of consecutive naturals, for example, 3658 + ... + 14834.

It is an arithmetic number, because the mean of its divisors is an integer number (6840936).

Almost surely, 2^103342542 is an apocalyptic number.

103342542 is an abundant number, since it is smaller than the sum of its proper divisors (115567410).

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

103342542 is a wasteful number, since it uses less digits than its factorization.

103342542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11272.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 103342542 is about 10165.7533906740. The cubic root of 103342542 is about 469.2738780080.

Adding to 103342542 its reverse (245243301), we get a palindrome (348585843).

The spelling of 103342542 in words is "one hundred three million, three hundred forty-two thousand, five hundred forty-two".