31041233325 has 36 divisors (see below), whose sum is σ = 55971501300. Its totient is φ = 16444197120.

The previous prime is 31041233323. The next prime is 31041233339. The reversal of 31041233325 is 52333214013.

31041233325 is a `hidden beast` number, since 3 + 104 + 1 + 233 + 325 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1957000644 + 29084232681 = 44238^2 + 170541^2 .

It is not a de Polignac number, because 31041233325 - 2¹ = 31041233323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31041233323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 429432 + ... + 496481.

It is an arithmetic number, because the mean of its divisors is an integer number (1554763925).

Almost surely, 2^31041233325 is an apocalyptic number.

It is an amenable number.

31041233325 is a deficient number, since it is larger than the sum of its proper divisors (24930267975).

31041233325 is a wasteful number, since it uses less digits than its factorization.

31041233325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926078 (or 926070 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 31041233325 its reverse (52333214013), we get a palindrome (83374447338).

The spelling of 31041233325 in words is "thirty-one billion, forty-one million, two hundred thirty-three thousand, three hundred twenty-five".