103530431442 has 8 divisors (see below), whose sum is σ = 207060862896. Its totient is φ = 34510143812.

The previous prime is 103530431437. The next prime is 103530431449. The reversal of 103530431442 is 244134035301.

It is a sphenic number, since it is the product of 3 distinct primes.

103530431442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (103530431449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8627535948 + ... + 8627535959.

It is an arithmetic number, because the mean of its divisors is an integer number (25882607862).

Almost surely, 2^103530431442 is an apocalyptic number.

103530431442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

103530431442 is a wasteful number, since it uses less digits than its factorization.

103530431442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17255071912.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 103530431442 its reverse (244134035301), we get a palindrome (347664466743).

The spelling of 103530431442 in words is "one hundred three billion, five hundred thirty million, four hundred thirty-one thousand, four hundred forty-two".