234212110031 has 4 divisors (see below), whose sum is σ = 247989292992. Its totient is φ = 220434927072.

The previous prime is 234212110019. The next prime is 234212110039. The reversal of 234212110031 is 130011212432.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-234212110031 is a prime.

It is a super-3 number, since 3×234212110031³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234212109985 and 234212110012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234212110039) 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, 6888591455 + ... + 6888591488.

It is an arithmetic number, because the mean of its divisors is an integer number (61997323248).

Almost surely, 2^234212110031 is an apocalyptic number.

234212110031 is a deficient number, since it is larger than the sum of its proper divisors (13777182961).

234212110031 is a wasteful number, since it uses less digits than its factorization.

234212110031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13777182960.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 234212110031 its reverse (130011212432), we get a palindrome (364223322463).

The spelling of 234212110031 in words is "two hundred thirty-four billion, two hundred twelve million, one hundred ten thousand, thirty-one".