137541211 has 2 divisors, whose sum is σ = 137541212. Its totient is φ = 137541210.

The previous prime is 137541191. The next prime is 137541233. The reversal of 137541211 is 112145731.

137541211 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 a de Polignac number, because none of the positive numbers 2^k-137541211 is a prime.

It is not a weakly prime, because it can be changed into another prime (137541281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68770605 + 68770606.

It is an arithmetic number, because the mean of its divisors is an integer number (68770606).

Almost surely, 2^137541211 is an apocalyptic number.

137541211 is a deficient number, since it is larger than the sum of its proper divisors (1).

137541211 is an equidigital number, since it uses as much as digits as its factorization.

137541211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 840, while the sum is 25.

The square root of 137541211 is about 11727.7965108540. The cubic root of 137541211 is about 516.1916177845.

Adding to 137541211 its reverse (112145731), we get a palindrome (249686942).

The spelling of 137541211 in words is "one hundred thirty-seven million, five hundred forty-one thousand, two hundred eleven".