121123203352 has 32 divisors (see below), whose sum is σ = 233070833520. Its totient is φ = 58976386560.

The previous prime is 121123203281. The next prime is 121123203353. The reversal of 121123203352 is 253302321121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121123203353) 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, 158133 + ... + 516964.

Almost surely, 2^121123203352 is an apocalyptic number.

It is an amenable number.

121123203352 is a deficient number, since it is larger than the sum of its proper divisors (111947630168).

121123203352 is a wasteful number, since it uses less digits than its factorization.

121123203352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675691 (or 675687 counting only the distinct ones).

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

Adding to 121123203352 its reverse (253302321121), we get a palindrome (374425524473).

The spelling of 121123203352 in words is "one hundred twenty-one billion, one hundred twenty-three million, two hundred three thousand, three hundred fifty-two".