121313030322 has 32 divisors (see below), whose sum is σ = 269022049344. Its totient is φ = 36158875200.

The previous prime is 121313030303. The next prime is 121313030351. The reversal of 121313030322 is 223030313121.

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, 15062173 + ... + 15070224.

It is an arithmetic number, because the mean of its divisors is an integer number (8406939042).

Almost surely, 2^121313030322 is an apocalyptic number.

121313030322 is an abundant number, since it is smaller than the sum of its proper divisors (147709019022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121313030322 is a wasteful number, since it uses less digits than its factorization.

121313030322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30132474.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 121313030322 its reverse (223030313121), we get a palindrome (344343343443).

The spelling of 121313030322 in words is "one hundred twenty-one billion, three hundred thirteen million, thirty thousand, three hundred twenty-two".