1072148250067 has 2 divisors, whose sum is σ = 1072148250068. Its totient is φ = 1072148250066.

The previous prime is 1072148250053. The next prime is 1072148250119. The reversal of 1072148250067 is 7600528412701.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1072148250067 is a prime.

It is a super-2 number, since 2×1072148250067² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1072148250037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536074125033 + 536074125034.

It is an arithmetic number, because the mean of its divisors is an integer number (536074125034).

Almost surely, 2^{1072148250067} is an apocalyptic number.

1072148250067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072148250067 is an equidigital number, since it uses as much as digits as its factorization.

1072148250067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 1072148250067 in words is "one trillion, seventy-two billion, one hundred forty-eight million, two hundred fifty thousand, sixty-seven".