137119049 has 2 divisors, whose sum is σ = 137119050. Its totient is φ = 137119048.

The previous prime is 137119043. The next prime is 137119061. The reversal of 137119049 is 940911731.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114490000 + 22629049 = 10700^2 + 4757^2 .

It is an emirp because it is prime and its reverse (940911731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137119049 - 2²⁴ = 120341833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (137119043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68559524 + 68559525.

It is an arithmetic number, because the mean of its divisors is an integer number (68559525).

Almost surely, 2^137119049 is an apocalyptic number.

It is an amenable number.

137119049 is a deficient number, since it is larger than the sum of its proper divisors (1).

137119049 is an equidigital number, since it uses as much as digits as its factorization.

137119049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 137119049 is about 11709.7843276467. The cubic root of 137119049 is about 515.6629524265.

The spelling of 137119049 in words is "one hundred thirty-seven million, one hundred nineteen thousand, forty-nine".