1310228004 has 24 divisors (see below), whose sum is σ = 3162620160. Its totient is φ = 421682464.

The previous prime is 1310227991. The next prime is 1310228077. The reversal of 1310228004 is 4008220131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1882164 + ... + 1882859.

It is an arithmetic number, because the mean of its divisors is an integer number (131775840).

Almost surely, 2^1310228004 is an apocalyptic number.

It is an amenable number.

1310228004 is an abundant number, since it is smaller than the sum of its proper divisors (1852392156).

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

1310228004 is a wasteful number, since it uses less digits than its factorization.

1310228004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765059 (or 3765057 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1310228004 is about 36197.0717600195. The cubic root of 1310228004 is about 1094.2476581823.

Adding to 1310228004 its reverse (4008220131), we get a palindrome (5318448135).

The spelling of 1310228004 in words is "one billion, three hundred ten million, two hundred twenty-eight thousand, four".