514123522023211 has 4 divisors (see below), whose sum is σ = 514123594636624. Its totient is φ = 514123449409800.

The previous prime is 514123522023191. The next prime is 514123522023239. The reversal of 514123522023211 is 112320225321415.

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 514123522023211 - 2⁵ = 514123522023179 is a prime.

It is a super-2 number, since 2×514123522023211² (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 (514123522023271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24380400 + ... + 40282141.

It is an arithmetic number, because the mean of its divisors is an integer number (128530898659156).

Almost surely, 2^{514123522023211} is an apocalyptic number.

514123522023211 is a deficient number, since it is larger than the sum of its proper divisors (72613413).

514123522023211 is an equidigital number, since it uses as much as digits as its factorization.

514123522023211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72613412.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 514123522023211 its reverse (112320225321415), we get a palindrome (626443747344626).

The spelling of 514123522023211 in words is "five hundred fourteen trillion, one hundred twenty-three billion, five hundred twenty-two million, twenty-three thousand, two hundred eleven".