2273703101 has 4 divisors (see below), whose sum is σ = 2290299612. Its totient is φ = 2257106592.

The previous prime is 2273703073. The next prime is 2273703109. The reversal of 2273703101 is 1013073722.

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 978063076 + 1295640025 = 31274^2 + 35995^2 .

It is a cyclic number.

It is not a de Polignac number, because 2273703101 - 2²² = 2269508797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273703109) 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, 8298050 + ... + 8298323.

It is an arithmetic number, because the mean of its divisors is an integer number (572574903).

Almost surely, 2^2273703101 is an apocalyptic number.

It is an amenable number.

2273703101 is a deficient number, since it is larger than the sum of its proper divisors (16596511).

2273703101 is a wasteful number, since it uses less digits than its factorization.

2273703101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16596510.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 2273703101 is about 47683.3629371923. The cubic root of 2273703101 is about 1314.9560917741.

Adding to 2273703101 its reverse (1013073722), we get a palindrome (3286776823).

The spelling of 2273703101 in words is "two billion, two hundred seventy-three million, seven hundred three thousand, one hundred one".