514120235311 has 4 divisors (see below), whose sum is σ = 544362602112. Its totient is φ = 483877868512.

The previous prime is 514120235203. The next prime is 514120235339. The reversal of 514120235311 is 113532021415.

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 514120235311 - 2³⁷ = 376681281839 is a prime.

It is a super-2 number, since 2×514120235311² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 514120235311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514120235011) 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, 15121183375 + ... + 15121183408.

It is an arithmetic number, because the mean of its divisors is an integer number (136090650528).

Almost surely, 2^514120235311 is an apocalyptic number.

514120235311 is a deficient number, since it is larger than the sum of its proper divisors (30242366801).

514120235311 is a wasteful number, since it uses less digits than its factorization.

514120235311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30242366800.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 514120235311 its reverse (113532021415), we get a palindrome (627652256726).

The spelling of 514120235311 in words is "five hundred fourteen billion, one hundred twenty million, two hundred thirty-five thousand, three hundred eleven".