1020230112303 has 24 divisors (see below), whose sum is σ = 1536084025008. Its totient is φ = 651893692032.

The previous prime is 1020230112277. The next prime is 1020230112311. The reversal of 1020230112303 is 3032110320201.

1020230112303 is a `hidden beast` number, since 1 + 0 + 20 + 230 + 112 + 303 = 666.

1020230112303 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1020230112303 - 2¹⁰ = 1020230111279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020230112313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22841526 + ... + 22886147.

It is an arithmetic number, because the mean of its divisors is an integer number (64003501042).

Almost surely, 2^{1020230112303} is an apocalyptic number.

1020230112303 is a deficient number, since it is larger than the sum of its proper divisors (515853912705).

1020230112303 is a wasteful number, since it uses less digits than its factorization.

1020230112303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45727783 (or 45727780 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1020230112303 its reverse (3032110320201), we get a palindrome (4052340432504).

The spelling of 1020230112303 in words is "one trillion, twenty billion, two hundred thirty million, one hundred twelve thousand, three hundred three".