1030023010 has 16 divisors (see below), whose sum is σ = 1854430200. Its totient is φ = 411922816.

The previous prime is 1030022977. The next prime is 1030023011. The reversal of 1030023010 is 103200301.

It can be written as a sum of positive squares in 4 ways, for example, as 438609249 + 591413761 = 20943^2 + 24319^2 .

It is a super-2 number, since 2×1030023010² = 2121894802258920200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1030023011) by changing a digit.

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, 63846 + ... + 78334.

Almost surely, 2^1030023010 is an apocalyptic number.

1030023010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030023010 is a deficient number, since it is larger than the sum of its proper divisors (824407190).

1030023010 is a wasteful number, since it uses less digits than its factorization.

1030023010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21605.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 1030023010 is about 32093.9715523025. The cubic root of 1030023010 is about 1009.9091543294.

Adding to 1030023010 its reverse (103200301), we get a palindrome (1133223311).

The spelling of 1030023010 in words is "one billion, thirty million, twenty-three thousand, ten".