137100349 has 2 divisors, whose sum is σ = 137100350. Its totient is φ = 137100348.

The previous prime is 137100343. The next prime is 137100389. The reversal of 137100349 is 943001731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123543225 + 13557124 = 11115^2 + 3682^2 .

It is a cyclic number.

It is not a de Polignac number, because 137100349 - 2⁷ = 137100221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137100343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68550174 + 68550175.

It is an arithmetic number, because the mean of its divisors is an integer number (68550175).

Almost surely, 2^137100349 is an apocalyptic number.

It is an amenable number.

137100349 is a deficient number, since it is larger than the sum of its proper divisors (1).

137100349 is an equidigital number, since it uses as much as digits as its factorization.

137100349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 137100349 is about 11708.9858228627. The cubic root of 137100349 is about 515.6395096939.

The spelling of 137100349 in words is "one hundred thirty-seven million, one hundred thousand, three hundred forty-nine".