31124111403241 has 8 divisors (see below), whose sum is σ = 31135959404000. Its totient is φ = 31112265486240.

The previous prime is 31124111403239. The next prime is 31124111403247. The reversal of 31124111403241 is 14230411142113.

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 31124111403241 - 2¹ = 31124111403239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31124111403247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29690326 + ... + 30720736.

It is an arithmetic number, because the mean of its divisors is an integer number (3891994925500).

Almost surely, 2^{31124111403241} is an apocalyptic number.

It is an amenable number.

31124111403241 is a deficient number, since it is larger than the sum of its proper divisors (11848000759).

31124111403241 is a wasteful number, since it uses less digits than its factorization.

31124111403241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041879.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 31124111403241 its reverse (14230411142113), we get a palindrome (45354522545354).

The spelling of 31124111403241 in words is "thirty-one trillion, one hundred twenty-four billion, one hundred eleven million, four hundred three thousand, two hundred forty-one".