3040121023201 has 2 divisors, whose sum is σ = 3040121023202. Its totient is φ = 3040121023200.

The previous prime is 3040121023189. The next prime is 3040121023243. The reversal of 3040121023201 is 1023201210403.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3035257355601 + 4863667600 = 1742199^2 + 69740^2 .

It is a cyclic number.

It is not a de Polignac number, because 3040121023201 - 2⁵ = 3040121023169 is a prime.

It is not a weakly prime, because it can be changed into another prime (3040121027201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520060511600 + 1520060511601.

It is an arithmetic number, because the mean of its divisors is an integer number (1520060511601).

Almost surely, 2^{3040121023201} is an apocalyptic number.

It is an amenable number.

3040121023201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040121023201 is an equidigital number, since it uses as much as digits as its factorization.

3040121023201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 3040121023201 its reverse (1023201210403), we get a palindrome (4063322233604).

The spelling of 3040121023201 in words is "three trillion, forty billion, one hundred twenty-one million, twenty-three thousand, two hundred one".