355311143313 has 32 divisors (see below), whose sum is σ = 578348418816. Its totient is φ = 189400608768.

The previous prime is 355311143263. The next prime is 355311143359. The reversal of 355311143313 is 313341113553.

It is not a de Polignac number, because 355311143313 - 2¹⁶ = 355311077777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (355311141313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4363506 + ... + 4444187.

It is an arithmetic number, because the mean of its divisors is an integer number (18073388088).

Almost surely, 2^355311143313 is an apocalyptic number.

It is an amenable number.

355311143313 is a deficient number, since it is larger than the sum of its proper divisors (223037275503).

355311143313 is a wasteful number, since it uses less digits than its factorization.

355311143313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8807833.

The product of its digits is 24300, while the sum is 33.

Adding to 355311143313 its reverse (313341113553), we get a palindrome (668652256866).

The spelling of 355311143313 in words is "three hundred fifty-five billion, three hundred eleven million, one hundred forty-three thousand, three hundred thirteen".