2700121097 has 4 divisors (see below), whose sum is σ = 2700236160. Its totient is φ = 2700006036.

The previous prime is 2700121063. The next prime is 2700121117. The reversal of 2700121097 is 7901210072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2700121097 - 2¹² = 2700117001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2700121037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8273 + ... + 73950.

It is an arithmetic number, because the mean of its divisors is an integer number (675059040).

Almost surely, 2^2700121097 is an apocalyptic number.

It is an amenable number.

2700121097 is a deficient number, since it is larger than the sum of its proper divisors (115063).

2700121097 is an equidigital number, since it uses as much as digits as its factorization.

2700121097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115062.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 2700121097 is about 51962.6894704268. The cubic root of 2700121097 is about 1392.4974676423.

The spelling of 2700121097 in words is "two billion, seven hundred million, one hundred twenty-one thousand, ninety-seven".