1030023022 has 24 divisors (see below), whose sum is σ = 1891882440. Its totient is φ = 418204080.

The previous prime is 1030023017. The next prime is 1030023031. The reversal of 1030023022 is 2203200301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1030022993 and 1030023011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274729 + ... + 278452.

It is an arithmetic number, because the mean of its divisors is an integer number (78828435).

Almost surely, 2^1030023022 is an apocalyptic number.

1030023022 is a deficient number, since it is larger than the sum of its proper divisors (861859418).

1030023022 is a wasteful number, since it uses less digits than its factorization.

1030023022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553216 (or 553209 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1030023022 is about 32093.9717392535. The cubic root of 1030023022 is about 1009.9091582513.

Adding to 1030023022 its reverse (2203200301), we get a palindrome (3233223323).

The spelling of 1030023022 in words is "one billion, thirty million, twenty-three thousand, twenty-two".