2263253011 has 4 divisors (see below), whose sum is σ = 2305955952. Its totient is φ = 2220550072.

The previous prime is 2263252997. The next prime is 2263253023. The reversal of 2263253011 is 1103523622.

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

It is a cyclic number.

It is not a de Polignac number, because 2263253011 - 2⁹ = 2263252499 is a prime.

It is a super-2 number, since 2×2263253011² = 10244628383601132242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2263254011) 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, 21351391 + ... + 21351496.

It is an arithmetic number, because the mean of its divisors is an integer number (576488988).

Almost surely, 2^2263253011 is an apocalyptic number.

2263253011 is a deficient number, since it is larger than the sum of its proper divisors (42702941).

2263253011 is an equidigital number, since it uses as much as digits as its factorization.

2263253011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42702940.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2263253011 is about 47573.6587934962. The cubic root of 2263253011 is about 1312.9384557921.

Adding to 2263253011 its reverse (1103523622), we get a palindrome (3366776633).

The spelling of 2263253011 in words is "two billion, two hundred sixty-three million, two hundred fifty-three thousand, eleven".