122881353 has 8 divisors (see below), whose sum is σ = 187247808. Its totient is φ = 70217904.

The previous prime is 122881351. The next prime is 122881361. The reversal of 122881353 is 353188221.

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

It is not a de Polignac number, because 122881353 - 2¹ = 122881351 is a prime.

It is a super-3 number, since 3×122881353³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122881351) 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, 2925726 + ... + 2925767.

It is an arithmetic number, because the mean of its divisors is an integer number (23405976).

Almost surely, 2^122881353 is an apocalyptic number.

It is an amenable number.

122881353 is a deficient number, since it is larger than the sum of its proper divisors (64366455).

122881353 is an equidigital number, since it uses as much as digits as its factorization.

122881353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5851503.

The product of its digits is 11520, while the sum is 33.

The square root of 122881353 is about 11085.1861960005. The cubic root of 122881353 is about 497.1590256358.

The spelling of 122881353 in words is "one hundred twenty-two million, eight hundred eighty-one thousand, three hundred fifty-three".