810114148231 has 16 divisors (see below), whose sum is σ = 855374284800. Its totient is φ = 765119628000.

The previous prime is 810114148213. The next prime is 810114148237. The reversal of 810114148231 is 132841411018.

It is a cyclic number.

It is not a de Polignac number, because 810114148231 - 2⁵ = 810114148199 is a prime.

It is a super-2 number, since 2×810114148231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (810114148237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8764306 + ... + 8856256.

It is an arithmetic number, because the mean of its divisors is an integer number (53460892800).

Almost surely, 2^810114148231 is an apocalyptic number.

810114148231 is a deficient number, since it is larger than the sum of its proper divisors (45260136569).

810114148231 is a wasteful number, since it uses less digits than its factorization.

810114148231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93390.

The product of its (nonzero) digits is 6144, while the sum is 34.

Adding to 810114148231 its reverse (132841411018), we get a palindrome (942955559249).

The spelling of 810114148231 in words is "eight hundred ten billion, one hundred fourteen million, one hundred forty-eight thousand, two hundred thirty-one".