235112334133 has 16 divisors (see below), whose sum is σ = 250648680960. Its totient is φ = 220141713600.

The previous prime is 235112334113. The next prime is 235112334137. The reversal of 235112334133 is 331433211532.

It is a happy number.

It is not a de Polignac number, because 235112334133 - 2⁵ = 235112334101 is a prime.

It is a super-2 number, since 2×235112334133² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235112334095 and 235112334104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235112334137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367258 + ... + 777883.

It is an arithmetic number, because the mean of its divisors is an integer number (15665542560).

Almost surely, 2^235112334133 is an apocalyptic number.

It is an amenable number.

235112334133 is a deficient number, since it is larger than the sum of its proper divisors (15536346827).

235112334133 is a wasteful number, since it uses less digits than its factorization.

235112334133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145388.

The product of its digits is 19440, while the sum is 31.

Adding to 235112334133 its reverse (331433211532), we get a palindrome (566545545665).

The spelling of 235112334133 in words is "two hundred thirty-five billion, one hundred twelve million, three hundred thirty-four thousand, one hundred thirty-three".