106838168747507 has 2 divisors, whose sum is σ = 106838168747508. Its totient is φ = 106838168747506.

The previous prime is 106838168747393. The next prime is 106838168747549. The reversal of 106838168747507 is 705747861838601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106838168747507 - 2³⁸ = 106563290840563 is a prime.

It is a super-2 number, since 2×106838168747507² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106838168744507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53419084373753 + 53419084373754.

It is an arithmetic number, because the mean of its divisors is an integer number (53419084373754).

Almost surely, 2^{106838168747507} is an apocalyptic number.

106838168747507 is a deficient number, since it is larger than the sum of its proper divisors (1).

106838168747507 is an equidigital number, since it uses as much as digits as its factorization.

106838168747507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 379330560, while the sum is 71.

The spelling of 106838168747507 in words is "one hundred six trillion, eight hundred thirty-eight billion, one hundred sixty-eight million, seven hundred forty-seven thousand, five hundred seven".