1110201012097 has 4 divisors (see below), whose sum is σ = 1112997488596. Its totient is φ = 1107404535600.

The previous prime is 1110201012073. The next prime is 1110201012103. The reversal of 1110201012097 is 7902101020111.

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 261193567041 + 849007445056 = 511071^2 + 921416^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110201012097 is a prime.

It is a super-2 number, since 2×1110201012097² (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 (1110201012017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398237654 + ... + 1398238447.

It is an arithmetic number, because the mean of its divisors is an integer number (278249372149).

Almost surely, 2^{1110201012097} is an apocalyptic number.

It is an amenable number.

1110201012097 is a deficient number, since it is larger than the sum of its proper divisors (2796476499).

1110201012097 is an equidigital number, since it uses as much as digits as its factorization.

1110201012097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796476498.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 1110201012097 in words is "one trillion, one hundred ten billion, two hundred one million, twelve thousand, ninety-seven".