1023020192 has 48 divisors (see below), whose sum is σ = 2171836800. Its totient is φ = 472757760.

The previous prime is 1023020191. The next prime is 1023020209. The reversal of 1023020192 is 2910203201.

It is not an unprimeable number, because it can be changed into a prime (1023020191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4409 + ... + 45447.

It is an arithmetic number, because the mean of its divisors is an integer number (45246600).

Almost surely, 2^1023020192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1023020192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1085918400).

1023020192 is an abundant number, since it is smaller than the sum of its proper divisors (1148816608).

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

1023020192 is a wasteful number, since it uses less digits than its factorization.

1023020192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41109 (or 41101 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1023020192 is about 31984.6868360470. The cubic root of 1023020192 is about 1007.6152579710.

Adding to 1023020192 its reverse (2910203201), we get a palindrome (3933223393).

The spelling of 1023020192 in words is "one billion, twenty-three million, twenty thousand, one hundred ninety-two".