31442124303 has 12 divisors (see below), whose sum is σ = 45840855528. Its totient is φ = 20765514480.

The previous prime is 31442124281. The next prime is 31442124317. The reversal of 31442124303 is 30342124413.

31442124303 is a `hidden beast` number, since 3 + 14 + 4 + 212 + 430 + 3 = 666.

It is not a de Polignac number, because 31442124303 - 2⁵ = 31442124271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31442124323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16324128 + ... + 16326053.

It is an arithmetic number, because the mean of its divisors is an integer number (3820071294).

Almost surely, 2^31442124303 is an apocalyptic number.

31442124303 is a deficient number, since it is larger than the sum of its proper divisors (14398731225).

31442124303 is a wasteful number, since it uses less digits than its factorization.

31442124303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32650294 (or 32650291 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 31442124303 its reverse (30342124413), we get a palindrome (61784248716).

It can be divided in two parts, 314421 and 24303, that added together give a square (338724 = 582²).

The spelling of 31442124303 in words is "thirty-one billion, four hundred forty-two million, one hundred twenty-four thousand, three hundred three".