1030230023 has 4 divisors (see below), whose sum is σ = 1030872720. Its totient is φ = 1029587328.

The previous prime is 1030229987. The next prime is 1030230031. The reversal of 1030230023 is 3200320301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3200320301 = 32939 ⋅97159.

It is a cyclic number.

It is not a de Polignac number, because 1030230023 - 2²⁸ = 761794567 is a prime.

It is a super-2 number, since 2×1030230023² = 2122747800581161058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030230623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318938 + ... + 322151.

It is an arithmetic number, because the mean of its divisors is an integer number (257718180).

Almost surely, 2^1030230023 is an apocalyptic number.

1030230023 is a deficient number, since it is larger than the sum of its proper divisors (642697).

1030230023 is an equidigital number, since it uses as much as digits as its factorization.

1030230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642696.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 1030230023 is about 32097.1964975136. The cubic root of 1030230023 is about 1009.9768066432.

Adding to 1030230023 its reverse (3200320301), we get a palindrome (4230550324).

The spelling of 1030230023 in words is "one billion, thirty million, two hundred thirty thousand, twenty-three".