10980097 has 4 divisors (see below), whose sum is σ = 11077380. Its totient is φ = 10882816.

The previous prime is 10980091. The next prime is 10980127. The reversal of 10980097 is 79008901.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1640961 + 9339136 = 1281^2 + 3056^2 .

It is a cyclic number.

It is not a de Polignac number, because 10980097 - 2³ = 10980089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10980091) 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, 48472 + ... + 48697.

It is an arithmetic number, because the mean of its divisors is an integer number (2769345).

Almost surely, 2^10980097 is an apocalyptic number.

It is an amenable number.

10980097 is a deficient number, since it is larger than the sum of its proper divisors (97283).

10980097 is an equidigital number, since it uses as much as digits as its factorization.

10980097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97282.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 10980097 is about 3313.6229417361. The cubic root of 10980097 is about 222.2637951203.

Adding to 10980097 its reverse (79008901), we get a palindrome (89988998).

The spelling of 10980097 in words is "ten million, nine hundred eighty thousand, ninety-seven".