121135032322 has 32 divisors (see below), whose sum is σ = 185835449520. Its totient is φ = 59203457280.

The previous prime is 121135032301. The next prime is 121135032377. The reversal of 121135032322 is 223230531121.

It can be written as a sum of positive squares in 8 ways, for example, as 57878255241 + 63256777081 = 240579^2 + 251509^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13411704 + ... + 13420732.

Almost surely, 2^121135032322 is an apocalyptic number.

121135032322 is a deficient number, since it is larger than the sum of its proper divisors (64700417198).

121135032322 is a wasteful number, since it uses less digits than its factorization.

121135032322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9766.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 121135032322 its reverse (223230531121), we get a palindrome (344365563443).

The spelling of 121135032322 in words is "one hundred twenty-one billion, one hundred thirty-five million, thirty-two thousand, three hundred twenty-two".