214535025121 has 2 divisors, whose sum is σ = 214535025122. Its totient is φ = 214535025120.

The previous prime is 214535025097. The next prime is 214535025163. The reversal of 214535025121 is 121520535412.

214535025121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195420580096 + 19114445025 = 442064^2 + 138255^2 .

It is a cyclic number.

It is not a de Polignac number, because 214535025121 - 2⁷ = 214535024993 is a prime.

It is not a weakly prime, because it can be changed into another prime (214535025191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107267512560 + 107267512561.

It is an arithmetic number, because the mean of its divisors is an integer number (107267512561).

Almost surely, 2^214535025121 is an apocalyptic number.

It is an amenable number.

214535025121 is a deficient number, since it is larger than the sum of its proper divisors (1).

214535025121 is an equidigital number, since it uses as much as digits as its factorization.

214535025121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 214535025121 in words is "two hundred fourteen billion, five hundred thirty-five million, twenty-five thousand, one hundred twenty-one".