234211023031 has 8 divisors (see below), whose sum is σ = 247011130800. Its totient is φ = 221458236480.

The previous prime is 234211023029. The next prime is 234211023047. The reversal of 234211023031 is 130320112432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234211023031 - 2¹ = 234211023029 is a prime.

It is a super-2 number, since 2×234211023031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234211022993 and 234211023011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234211023001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11820136 + ... + 11839933.

It is an arithmetic number, because the mean of its divisors is an integer number (30876391350).

Almost surely, 2^234211023031 is an apocalyptic number.

234211023031 is a deficient number, since it is larger than the sum of its proper divisors (12800107769).

234211023031 is a wasteful number, since it uses less digits than its factorization.

234211023031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23660609.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 234211023031 its reverse (130320112432), we get a palindrome (364531135463).

The spelling of 234211023031 in words is "two hundred thirty-four billion, two hundred eleven million, twenty-three thousand, thirty-one".