103121233242 has 8 divisors (see below), whose sum is σ = 206242466496. Its totient is φ = 34373744412.

The previous prime is 103121233231. The next prime is 103121233321. The reversal of 103121233242 is 242332121301.

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

103121233242 is an admirable number.

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, 8593436098 + ... + 8593436109.

It is an arithmetic number, because the mean of its divisors is an integer number (25780308312).

Almost surely, 2^103121233242 is an apocalyptic number.

103121233242 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.

103121233242 is a wasteful number, since it uses less digits than its factorization.

103121233242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17186872212.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 103121233242 its reverse (242332121301), we get a palindrome (345453354543).

The spelling of 103121233242 in words is "one hundred three billion, one hundred twenty-one million, two hundred thirty-three thousand, two hundred forty-two".