3121233304241 has 32 divisors (see below), whose sum is σ = 3686849187840. Its totient is φ = 2614548980736.

The previous prime is 3121233304219. The next prime is 3121233304249. The reversal of 3121233304241 is 1424033321213.

It is a cyclic number.

It is not a de Polignac number, because 3121233304241 - 2⁶ = 3121233304177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (3121233304249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4324400 + ... + 4994286.

It is an arithmetic number, because the mean of its divisors is an integer number (115214037120).

Almost surely, 2^{3121233304241} is an apocalyptic number.

It is an amenable number.

3121233304241 is a deficient number, since it is larger than the sum of its proper divisors (565615883599).

3121233304241 is a wasteful number, since it uses less digits than its factorization.

3121233304241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670673.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 3121233304241 its reverse (1424033321213), we get a palindrome (4545266625454).

The spelling of 3121233304241 in words is "three trillion, one hundred twenty-one billion, two hundred thirty-three million, three hundred four thousand, two hundred forty-one".