351113223414011 has 4 divisors (see below), whose sum is σ = 351117424471800. Its totient is φ = 351109022356224.

The previous prime is 351113223413987. The next prime is 351113223414029. The reversal of 351113223414011 is 110414322311153.

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 351113223414011 - 2⁶ = 351113223413947 is a prime.

It is a super-2 number, since 2×351113223414011² (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 (351113223414091) 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, 2100403526 + ... + 2100570683.

It is an arithmetic number, because the mean of its divisors is an integer number (87779356117950).

Almost surely, 2^{351113223414011} is an apocalyptic number.

351113223414011 is a deficient number, since it is larger than the sum of its proper divisors (4201057789).

351113223414011 is an equidigital number, since it uses as much as digits as its factorization.

351113223414011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201057788.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 351113223414011 its reverse (110414322311153), we get a palindrome (461527545725164).

The spelling of 351113223414011 in words is "three hundred fifty-one trillion, one hundred thirteen billion, two hundred twenty-three million, four hundred fourteen thousand, eleven".