10343003231 has 4 divisors (see below), whose sum is σ = 11283276264. Its totient is φ = 9402730200.

The previous prime is 10343003227. The next prime is 10343003233. The reversal of 10343003231 is 13230034301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13230034301 = 11 ⋅1202730391.

It is a cyclic number.

It is not a de Polignac number, because 10343003231 - 2² = 10343003227 is a prime.

It is a super-2 number, since 2×10343003231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10343003233) 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, 470136500 + ... + 470136521.

It is an arithmetic number, because the mean of its divisors is an integer number (2820819066).

Almost surely, 2^10343003231 is an apocalyptic number.

10343003231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10343003231 is a deficient number, since it is larger than the sum of its proper divisors (940273033).

10343003231 is an equidigital number, since it uses as much as digits as its factorization.

10343003231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940273032.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10343003231 its reverse (13230034301), we get a palindrome (23573037532).

The spelling of 10343003231 in words is "ten billion, three hundred forty-three million, three thousand, two hundred thirty-one".