103433442 has 16 divisors (see below), whose sum is σ = 236419392. Its totient is φ = 29552400.

The previous prime is 103433441. The next prime is 103433467. The reversal of 103433442 is 244334301.

It is not an unprimeable number, because it can be changed into a prime (103433441) 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, 1231309 + ... + 1231392.

It is an arithmetic number, because the mean of its divisors is an integer number (14776212).

Almost surely, 2^103433442 is an apocalyptic number.

103433442 is an abundant number, since it is smaller than the sum of its proper divisors (132985950).

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

103433442 is a wasteful number, since it uses less digits than its factorization.

103433442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462713.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 103433442 is about 10170.2233013833. The cubic root of 103433442 is about 469.4114286358.

Adding to 103433442 its reverse (244334301), we get a palindrome (347767743).

The spelling of 103433442 in words is "one hundred three million, four hundred thirty-three thousand, four hundred forty-two".