355231225041113 has 4 divisors (see below), whose sum is σ = 355231292286480. Its totient is φ = 355231157795748.

The previous prime is 355231225041083. The next prime is 355231225041127. The reversal of 355231225041113 is 311140522132553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 355231225041113 - 2¹⁰ = 355231225040089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (355231225541113) 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, 24953723 + ... + 36512336.

It is an arithmetic number, because the mean of its divisors is an integer number (88807823071620).

Almost surely, 2^{355231225041113} is an apocalyptic number.

It is an amenable number.

355231225041113 is a deficient number, since it is larger than the sum of its proper divisors (67245367).

355231225041113 is an equidigital number, since it uses as much as digits as its factorization.

355231225041113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67245366.

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 355231225041113 its reverse (311140522132553), we get a palindrome (666371747173666).

The spelling of 355231225041113 in words is "three hundred fifty-five trillion, two hundred thirty-one billion, two hundred twenty-five million, forty-one thousand, one hundred thirteen".