235100320431 has 16 divisors (see below), whose sum is σ = 314112572928. Its totient is φ = 156411129600.

The previous prime is 235100320361. The next prime is 235100320439. The reversal of 235100320431 is 134023001532.

It is not a de Polignac number, because 235100320431 - 2¹⁰ = 235100319407 is a prime.

It is a super-2 number, since 2×235100320431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235100320439) 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, 2955775 + ... + 3034271.

It is an arithmetic number, because the mean of its divisors is an integer number (19632035808).

Almost surely, 2^235100320431 is an apocalyptic number.

235100320431 is a deficient number, since it is larger than the sum of its proper divisors (79012252497).

235100320431 is a wasteful number, since it uses less digits than its factorization.

235100320431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80542.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 235100320431 its reverse (134023001532), we get a palindrome (369123321963).

The spelling of 235100320431 in words is "two hundred thirty-five billion, one hundred million, three hundred twenty thousand, four hundred thirty-one".