106250664251 has 2 divisors, whose sum is σ = 106250664252. Its totient is φ = 106250664250.

The previous prime is 106250664239. The next prime is 106250664307. The reversal of 106250664251 is 152466052601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106250664251 - 2³⁰ = 105176922427 is a prime.

It is a super-2 number, since 2×106250664251² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106250664451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53125332125 + 53125332126.

It is an arithmetic number, because the mean of its divisors is an integer number (53125332126).

Almost surely, 2^106250664251 is an apocalyptic number.

106250664251 is a deficient number, since it is larger than the sum of its proper divisors (1).

106250664251 is an equidigital number, since it uses as much as digits as its factorization.

106250664251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 106250664251 in words is "one hundred six billion, two hundred fifty million, six hundred sixty-four thousand, two hundred fifty-one".