355112141 has 2 divisors, whose sum is σ = 355112142. Its totient is φ = 355112140.

The previous prime is 355112123. The next prime is 355112143. The reversal of 355112141 is 141211553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349129225 + 5982916 = 18685^2 + 2446^2 .

It is a cyclic number.

It is not a de Polignac number, because 355112141 - 2¹⁸ = 354849997 is a prime.

It is a super-2 number, since 2×355112141² = 252209265371207762, which contains 22 as substring.

Together with 355112143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355112143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177556070 + 177556071.

It is an arithmetic number, because the mean of its divisors is an integer number (177556071).

Almost surely, 2^355112141 is an apocalyptic number.

It is an amenable number.

355112141 is a deficient number, since it is larger than the sum of its proper divisors (1).

355112141 is an equidigital number, since it uses as much as digits as its factorization.

355112141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 600, while the sum is 23.

The square root of 355112141 is about 18844.4193595876. The cubic root of 355112141 is about 708.1444246901.

Adding to 355112141 its reverse (141211553), we get a palindrome (496323694).

The spelling of 355112141 in words is "three hundred fifty-five million, one hundred twelve thousand, one hundred forty-one".