137055211 has 4 divisors (see below), whose sum is σ = 138055752. Its totient is φ = 136054672.

The previous prime is 137055209. The next prime is 137055223. The reversal of 137055211 is 112550731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112550731 = 313 ⋅359587.

It is a cyclic number.

It is not a de Polignac number, because 137055211 - 2¹ = 137055209 is a prime.

It is a super-3 number, since 3×137055211³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137052211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500065 + ... + 500338.

It is an arithmetic number, because the mean of its divisors is an integer number (34513938).

Almost surely, 2^137055211 is an apocalyptic number.

137055211 is a deficient number, since it is larger than the sum of its proper divisors (1000541).

137055211 is a wasteful number, since it uses less digits than its factorization.

137055211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000540.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 137055211 is about 11707.0581701809. The cubic root of 137055211 is about 515.5829149171.

The spelling of 137055211 in words is "one hundred thirty-seven million, fifty-five thousand, two hundred eleven".