353320231121 has 8 divisors (see below), whose sum is σ = 415089502464. Its totient is φ = 296492501520.

The previous prime is 353320231097. The next prime is 353320231127. The reversal of 353320231121 is 121132023353.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-353320231121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (353320231127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235385281 + ... + 1235385566.

It is an arithmetic number, because the mean of its divisors is an integer number (51886187808).

Almost surely, 2^353320231121 is an apocalyptic number.

It is an amenable number.

353320231121 is a deficient number, since it is larger than the sum of its proper divisors (61769271343).

353320231121 is a wasteful number, since it uses less digits than its factorization.

353320231121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470770871.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 353320231121 its reverse (121132023353), we get a palindrome (474452254474).

The spelling of 353320231121 in words is "three hundred fifty-three billion, three hundred twenty million, two hundred thirty-one thousand, one hundred twenty-one".