103531422 has 16 divisors (see below), whose sum is σ = 207871632. Its totient is φ = 34375680.

The previous prime is 103531369. The next prime is 103531429. The reversal of 103531422 is 224135301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103531429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32029 + ... + 35112.

It is an arithmetic number, because the mean of its divisors is an integer number (12991977).

Almost surely, 2^103531422 is an apocalyptic number.

103531422 is an abundant number, since it is smaller than the sum of its proper divisors (104340210).

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

103531422 is a wasteful number, since it uses less digits than its factorization.

103531422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67403.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 103531422 is about 10175.0391645438. The cubic root of 103531422 is about 469.5596025593.

Adding to 103531422 its reverse (224135301), we get a palindrome (327666723).

The spelling of 103531422 in words is "one hundred three million, five hundred thirty-one thousand, four hundred twenty-two".