31044241123 has 8 divisors (see below), whose sum is σ = 36623621120. Its totient is φ = 25750983240.

The previous prime is 31044241079. The next prime is 31044241139. The reversal of 31044241123 is 32114244013.

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 31044241123 - 2⁹ = 31044240611 is a prime.

It is a super-2 number, since 2×31044241123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31044241223) 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, 71530293 + ... + 71530726.

It is an arithmetic number, because the mean of its divisors is an integer number (4577952640).

Almost surely, 2^31044241123 is an apocalyptic number.

31044241123 is a deficient number, since it is larger than the sum of its proper divisors (5579379997).

31044241123 is a wasteful number, since it uses less digits than its factorization.

31044241123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143061057.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 31044241123 its reverse (32114244013), we get a palindrome (63158485136).

The spelling of 31044241123 in words is "thirty-one billion, forty-four million, two hundred forty-one thousand, one hundred twenty-three".