111214164353 has 4 divisors (see below), whose sum is σ = 112554094128. Its totient is φ = 109874234580.

The previous prime is 111214164343. The next prime is 111214164361. The reversal of 111214164353 is 353461412111.

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, and also an emirpimes, since its reverse is a distinct semiprime: 353461412111 = 12379 ⋅28553309.

It is a cyclic number.

It is not a de Polignac number, because 111214164353 - 2¹² = 111214160257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111214164343) 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, 669964763 + ... + 669964928.

It is an arithmetic number, because the mean of its divisors is an integer number (28138523532).

Almost surely, 2^111214164353 is an apocalyptic number.

It is an amenable number.

111214164353 is a deficient number, since it is larger than the sum of its proper divisors (1339929775).

111214164353 is an equidigital number, since it uses as much as digits as its factorization.

111214164353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339929774.

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

Adding to 111214164353 its reverse (353461412111), we get a palindrome (464675576464).

The spelling of 111214164353 in words is "one hundred eleven billion, two hundred fourteen million, one hundred sixty-four thousand, three hundred fifty-three".