1012425097 has 2 divisors, whose sum is σ = 1012425098. Its totient is φ = 1012425096.

The previous prime is 1012425079. The next prime is 1012425121. The reversal of 1012425097 is 7905242101.

Together with previous prime (1012425079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 823747401 + 188677696 = 28701^2 + 13736^2 .

It is an emirp because it is prime and its reverse (7905242101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012425097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012425047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506212548 + 506212549.

It is an arithmetic number, because the mean of its divisors is an integer number (506212549).

Almost surely, 2^1012425097 is an apocalyptic number.

It is an amenable number.

1012425097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012425097 is an equidigital number, since it uses as much as digits as its factorization.

1012425097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1012425097 is about 31818.6281445319. The cubic root of 1012425097 is about 1004.1246627663.

Adding to 1012425097 its reverse (7905242101), we get a palindrome (8917667198).

The spelling of 1012425097 in words is "one billion, twelve million, four hundred twenty-five thousand, ninety-seven".