12765143110 has 64 divisors (see below), whose sum is σ = 24153292800. Its totient is φ = 4851475200.

The previous prime is 12765143089. The next prime is 12765143113. The reversal of 12765143110 is 1134156721.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12765143113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4676226 + ... + 4678954.

It is an arithmetic number, because the mean of its divisors is an integer number (377395200).

Almost surely, 2^12765143110 is an apocalyptic number.

12765143110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12765143110 is a deficient number, since it is larger than the sum of its proper divisors (11388149690).

12765143110 is a wasteful number, since it uses less digits than its factorization.

12765143110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037.

The product of its (nonzero) digits is 5040, while the sum is 31.

Adding to 12765143110 its reverse (1134156721), we get a palindrome (13899299831).

The spelling of 12765143110 in words is "twelve billion, seven hundred sixty-five million, one hundred forty-three thousand, one hundred ten".