342103121522 has 8 divisors (see below), whose sum is σ = 518920465500. Its totient is φ = 169129633024.

The previous prime is 342103121501. The next prime is 342103121533. The reversal of 342103121522 is 225121301243.

It can be written as a sum of positive squares in 2 ways, for example, as 340109409721 + 1993711801 = 583189^2 + 44651^2 .

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

It is a super-3 number, since 3×342103121522³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342103121491 and 342103121500.

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, 960963647 + ... + 960964002.

Almost surely, 2^342103121522 is an apocalyptic number.

342103121522 is a deficient number, since it is larger than the sum of its proper divisors (176817343978).

342103121522 is a wasteful number, since it uses less digits than its factorization.

342103121522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921927740.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 342103121522 its reverse (225121301243), we get a palindrome (567224422765).

The spelling of 342103121522 in words is "three hundred forty-two billion, one hundred three million, one hundred twenty-one thousand, five hundred twenty-two".