1014180997 has 4 divisors (see below), whose sum is σ = 1021583916. Its totient is φ = 1006778080.

The previous prime is 1014180991. The next prime is 1014181033. The reversal of 1014180997 is 7990814101.

1014180997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7990814101 = 9623 ⋅830387.

It can be written as a sum of positive squares in 2 ways, for example, as 511031236 + 503149761 = 22606^2 + 22431^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1014180997 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014180991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3701254 + ... + 3701527.

It is an arithmetic number, because the mean of its divisors is an integer number (255395979).

Almost surely, 2^1014180997 is an apocalyptic number.

It is an amenable number.

1014180997 is a deficient number, since it is larger than the sum of its proper divisors (7402919).

1014180997 is an equidigital number, since it uses as much as digits as its factorization.

1014180997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7402918.

The product of its (nonzero) digits is 18144, while the sum is 40.

The square root of 1014180997 is about 31846.2085184406. The cubic root of 1014180997 is about 1004.7048288708.

The spelling of 1014180997 in words is "one billion, fourteen million, one hundred eighty thousand, nine hundred ninety-seven".