31234235224311 has 48 divisors (see below), whose sum is σ = 54275782013440. Its totient is φ = 16908524210880.

The previous prime is 31234235224223. The next prime is 31234235224373. The reversal of 31234235224311 is 11342253243213.

31234235224311 is a `hidden beast` number, since 3 + 1 + 2 + 3 + 423 + 5 + 224 + 3 + 1 + 1 = 666.

It is not a de Polignac number, because 31234235224311 - 2¹⁹ = 31234234700023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31234235229311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118638441 + ... + 118901421.

Almost surely, 2^{31234235224311} is an apocalyptic number.

31234235224311 is a deficient number, since it is larger than the sum of its proper divisors (23041546789129).

31234235224311 is a wasteful number, since it uses less digits than its factorization.

31234235224311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362236 (or 362233 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 31234235224311 its reverse (11342253243213), we get a palindrome (42576488467524).

The spelling of 31234235224311 in words is "thirty-one trillion, two hundred thirty-four billion, two hundred thirty-five million, two hundred twenty-four thousand, three hundred eleven".