10171232542 has 8 divisors (see below), whose sum is σ = 15293262600. Its totient is φ = 5073478344.

The previous prime is 10171232531. The next prime is 10171232543. The reversal of 10171232542 is 24523217101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10171232542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10171232543) 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, 6067917 + ... + 6069592.

It is an arithmetic number, because the mean of its divisors is an integer number (1911657825).

Almost surely, 2^10171232542 is an apocalyptic number.

10171232542 is a deficient number, since it is larger than the sum of its proper divisors (5122030058).

10171232542 is a wasteful number, since it uses less digits than its factorization.

10171232542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12137930.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 10171232542 its reverse (24523217101), we get a palindrome (34694449643).

The spelling of 10171232542 in words is "ten billion, one hundred seventy-one million, two hundred thirty-two thousand, five hundred forty-two".