137670011 has 2 divisors, whose sum is σ = 137670012. Its totient is φ = 137670010.

The previous prime is 137669999. The next prime is 137670037. The reversal of 137670011 is 110076731.

It is an a-pointer prime, because the next prime (137670037) can be obtained adding 137670011 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137670011 is a prime.

It is not a weakly prime, because it can be changed into another prime (137670311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68835005 + 68835006.

It is an arithmetic number, because the mean of its divisors is an integer number (68835006).

Almost surely, 2^137670011 is an apocalyptic number.

137670011 is a deficient number, since it is larger than the sum of its proper divisors (1).

137670011 is an equidigital number, since it uses as much as digits as its factorization.

137670011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 137670011 is about 11733.2864535048. The cubic root of 137670011 is about 516.3526961437.

The spelling of 137670011 in words is "one hundred thirty-seven million, six hundred seventy thousand, eleven".