137322611 has 2 divisors, whose sum is σ = 137322612. Its totient is φ = 137322610.

The previous prime is 137322599. The next prime is 137322643. The reversal of 137322611 is 116223731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137322611 - 2²⁶ = 70213747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (137322011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68661305 + 68661306.

It is an arithmetic number, because the mean of its divisors is an integer number (68661306).

Almost surely, 2^137322611 is an apocalyptic number.

137322611 is a deficient number, since it is larger than the sum of its proper divisors (1).

137322611 is an equidigital number, since it uses as much as digits as its factorization.

137322611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 137322611 is about 11718.4730660611. The cubic root of 137322611 is about 515.9180044680.

The spelling of 137322611 in words is "one hundred thirty-seven million, three hundred twenty-two thousand, six hundred eleven".