1020230112304 has 40 divisors (see below), whose sum is σ = 2197418717312. Its totient is φ = 455685903360.

The previous prime is 1020230112277. The next prime is 1020230112311. The reversal of 1020230112304 is 4032110320201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79105689 + ... + 79118584.

Almost surely, 2^{1020230112304} is an apocalyptic number.

It is an amenable number.

1020230112304 is an abundant number, since it is smaller than the sum of its proper divisors (1177188605008).

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

1020230112304 is a wasteful number, since it uses less digits than its factorization.

1020230112304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158224325 (or 158224319 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1020230112304 its reverse (4032110320201), we get a palindrome (5052340432505).

The spelling of 1020230112304 in words is "one trillion, twenty billion, two hundred thirty million, one hundred twelve thousand, three hundred four".