10243105231353 has 4 divisors (see below), whose sum is σ = 13657473641808. Its totient is φ = 6828736820900.

The previous prime is 10243105231343. The next prime is 10243105231357. The reversal of 10243105231353 is 35313250134201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10243105231353 - 2²⁰ = 10243104182777 is a prime.

It is a super-3 number, since 3×10243105231353³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10243105231357) 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, 1707184205223 + ... + 1707184205228.

It is an arithmetic number, because the mean of its divisors is an integer number (3414368410452).

Almost surely, 2^{10243105231353} is an apocalyptic number.

It is an amenable number.

10243105231353 is a deficient number, since it is larger than the sum of its proper divisors (3414368410455).

10243105231353 is an equidigital number, since it uses as much as digits as its factorization.

10243105231353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414368410454.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 10243105231353 its reverse (35313250134201), we get a palindrome (45556355365554).

The spelling of 10243105231353 in words is "ten trillion, two hundred forty-three billion, one hundred five million, two hundred thirty-one thousand, three hundred fifty-three".