2281005030 has 64 divisors (see below), whose sum is σ = 5551519680. Its totient is φ = 599740416.

The previous prime is 2281005007. The next prime is 2281005031. The reversal of 2281005030 is 305001822.

It is a junction number, because it is equal to n+sod(n) for n = 2281004988 and 2281005006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281005031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1155124 + ... + 1157096.

It is an arithmetic number, because the mean of its divisors is an integer number (86742495).

Almost surely, 2^2281005030 is an apocalyptic number.

2281005030 is an abundant number, since it is smaller than the sum of its proper divisors (3270514650).

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

2281005030 is a wasteful number, since it uses less digits than its factorization.

2281005030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2281005030 is about 47759.8684043413. The cubic root of 2281005030 is about 1316.3622348739.

Adding to 2281005030 its reverse (305001822), we get a palindrome (2586006852).

The spelling of 2281005030 in words is "two billion, two hundred eighty-one million, five thousand, thirty".