12053321502310 has 32 divisors (see below), whose sum is σ = 24021599231232. Its totient is φ = 4317607699680.

The previous prime is 12053321502239. The next prime is 12053321502319. The reversal of 12053321502310 is 1320512335021.

It is a super-2 number, since 2×12053321502310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12053321502319) 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, 817721362 + ... + 817736101.

It is an arithmetic number, because the mean of its divisors is an integer number (750674975976).

Almost surely, 2^{12053321502310} is an apocalyptic number.

12053321502310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12053321502310 is a deficient number, since it is larger than the sum of its proper divisors (11968277728922).

12053321502310 is a wasteful number, since it uses less digits than its factorization.

12053321502310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635457548.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 12053321502310 its reverse (1320512335021), we get a palindrome (13373833837331).

The spelling of 12053321502310 in words is "twelve trillion, fifty-three billion, three hundred twenty-one million, five hundred two thousand, three hundred ten".