670503337211 has 2 divisors, whose sum is σ = 670503337212. Its totient is φ = 670503337210.

The previous prime is 670503337177. The next prime is 670503337223. The reversal of 670503337211 is 112733305076.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 670503337211 - 2³⁴ = 653323468027 is a prime.

It is a super-2 number, since 2×670503337211² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (670503337411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335251668605 + 335251668606.

It is an arithmetic number, because the mean of its divisors is an integer number (335251668606).

Almost surely, 2^670503337211 is an apocalyptic number.

670503337211 is a deficient number, since it is larger than the sum of its proper divisors (1).

670503337211 is an equidigital number, since it uses as much as digits as its factorization.

670503337211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 38.

The spelling of 670503337211 in words is "six hundred seventy billion, five hundred three million, three hundred thirty-seven thousand, two hundred eleven".