1020232004 has 24 divisors (see below), whose sum is σ = 1948580256. Its totient is φ = 463536000.

The previous prime is 1020231959. The next prime is 1020232019. The reversal of 1020232004 is 4002320201.

It is a self number, because there is not a number n which added to its sum of digits gives 1020232004.

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, 143084 + ... + 150044.

It is an arithmetic number, because the mean of its divisors is an integer number (81190844).

Almost surely, 2^1020232004 is an apocalyptic number.

It is an amenable number.

1020232004 is a deficient number, since it is larger than the sum of its proper divisors (928348252).

1020232004 is a wasteful number, since it uses less digits than its factorization.

1020232004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10307 (or 10305 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1020232004 is about 31941.0708023385. The cubic root of 1020232004 is about 1006.6990241976.

Adding to 1020232004 its reverse (4002320201), we get a palindrome (5022552205).

The spelling of 1020232004 in words is "one billion, twenty million, two hundred thirty-two thousand, four".