3011212121053 has 2 divisors, whose sum is σ = 3011212121054. Its totient is φ = 3011212121052.

The previous prime is 3011212121041. The next prime is 3011212121119. The reversal of 3011212121053 is 3501212121103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2716256683449 + 294955437604 = 1648107^2 + 543098^2 .

It is a cyclic number.

It is not a de Polignac number, because 3011212121053 - 2⁹ = 3011212120541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3011212121153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1505606060526 + 1505606060527.

It is an arithmetic number, because the mean of its divisors is an integer number (1505606060527).

Almost surely, 2^{3011212121053} is an apocalyptic number.

It is an amenable number.

3011212121053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3011212121053 is an equidigital number, since it uses as much as digits as its factorization.

3011212121053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 3011212121053 its reverse (3501212121103), we get a palindrome (6512424242156).

The spelling of 3011212121053 in words is "three trillion, eleven billion, two hundred twelve million, one hundred twenty-one thousand, fifty-three".