2263631100 has 72 divisors (see below), whose sum is σ = 6556247040. Its totient is φ = 603007680.

The previous prime is 2263631093. The next prime is 2263631131. The reversal of 2263631100 is 11363622.

It is a happy number.

2263631100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333541 + ... + 340259.

Almost surely, 2^2263631100 is an apocalyptic number.

2263631100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2263631100 is an abundant number, since it is smaller than the sum of its proper divisors (4292615940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263631100 is a wasteful number, since it uses less digits than its factorization.

2263631100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7859 (or 7852 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2263631100 is about 47577.6323496662. The cubic root of 2263631100 is about 1313.0115629445.

Adding to 2263631100 its reverse (11363622), we get a palindrome (2274994722).

The spelling of 2263631100 in words is "two billion, two hundred sixty-three million, six hundred thirty-one thousand, one hundred".