352241555111123 has 4 divisors (see below), whose sum is σ = 355872911349480. Its totient is φ = 348610198872768.

The previous prime is 352241555111099. The next prime is 352241555111137. The reversal of 352241555111123 is 321111555142253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 352241555111123 - 2⁸ = 352241555110867 is a prime.

It is a super-2 number, since 2×352241555111123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352241555111153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1815678119033 + ... + 1815678119226.

It is an arithmetic number, because the mean of its divisors is an integer number (88968227837370).

Almost surely, 2^{352241555111123} is an apocalyptic number.

352241555111123 is a deficient number, since it is larger than the sum of its proper divisors (3631356238357).

352241555111123 is an equidigital number, since it uses as much as digits as its factorization.

352241555111123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631356238356.

The product of its digits is 180000, while the sum is 41.

The spelling of 352241555111123 in words is "three hundred fifty-two trillion, two hundred forty-one billion, five hundred fifty-five million, one hundred eleven thousand, one hundred twenty-three".