137625001211 has 2 divisors, whose sum is σ = 137625001212. Its totient is φ = 137625001210.

The previous prime is 137625001207. The next prime is 137625001259. The reversal of 137625001211 is 112100526731.

137625001211 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 is a cyclic number.

It is not a de Polignac number, because 137625001211 - 2² = 137625001207 is a prime.

It is not a weakly prime, because it can be changed into another prime (137625001291) 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, 68812500605 + 68812500606.

It is an arithmetic number, because the mean of its divisors is an integer number (68812500606).

Almost surely, 2^137625001211 is an apocalyptic number.

137625001211 is a deficient number, since it is larger than the sum of its proper divisors (1).

137625001211 is an equidigital number, since it uses as much as digits as its factorization.

137625001211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 137625001211 its reverse (112100526731), we get a palindrome (249725527942).

The spelling of 137625001211 in words is "one hundred thirty-seven billion, six hundred twenty-five million, one thousand, two hundred eleven".