1072097001115 has 12 divisors (see below), whose sum is σ = 1496559895776. Its totient is φ = 735152229168.

The previous prime is 1072097001113. The next prime is 1072097001121. The reversal of 1072097001115 is 5111007902701.

It is not a de Polignac number, because 1072097001115 - 2¹ = 1072097001113 is a prime.

It is a super-2 number, since 2×1072097001115² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1072097001113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2187952819 + ... + 2187953308.

It is an arithmetic number, because the mean of its divisors is an integer number (124713324648).

Almost surely, 2^{1072097001115} is an apocalyptic number.

1072097001115 is a deficient number, since it is larger than the sum of its proper divisors (424462894661).

1072097001115 is an equidigital number, since it uses as much as digits as its factorization.

1072097001115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4375906146 (or 4375906139 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 34.

The spelling of 1072097001115 in words is "one trillion, seventy-two billion, ninety-seven million, one thousand, one hundred fifteen".