103212340133242 has 8 divisors (see below), whose sum is σ = 154818559033632. Its totient is φ = 51606153788700.

The previous prime is 103212340133237. The next prime is 103212340133261. The reversal of 103212340133242 is 242331043212301.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2644017 + ... + 14608747.

It is an arithmetic number, because the mean of its divisors is an integer number (19352319879204).

Almost surely, 2^{103212340133242} is an apocalyptic number.

103212340133242 is a deficient number, since it is larger than the sum of its proper divisors (51606218900390).

103212340133242 is a wasteful number, since it uses less digits than its factorization.

103212340133242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16277924.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 103212340133242 its reverse (242331043212301), we get a palindrome (345543383345543).

The spelling of 103212340133242 in words is "one hundred three trillion, two hundred twelve billion, three hundred forty million, one hundred thirty-three thousand, two hundred forty-two".