1030123343 has 2 divisors, whose sum is σ = 1030123344. Its totient is φ = 1030123342.

The previous prime is 1030123321. The next prime is 1030123363. The reversal of 1030123343 is 3433210301.

It is an a-pointer prime, because the next prime (1030123363) can be obtained adding 1030123343 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1030123343 - 2¹² = 1030119247 is a prime.

It is a super-3 number, since 3×1030123343³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030123363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515061671 + 515061672.

It is an arithmetic number, because the mean of its divisors is an integer number (515061672).

Almost surely, 2^1030123343 is an apocalyptic number.

1030123343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030123343 is an equidigital number, since it uses as much as digits as its factorization.

1030123343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1030123343 is about 32095.5346271097. The cubic root of 1030123343 is about 1009.9419445112.

Adding to 1030123343 its reverse (3433210301), we get a palindrome (4463333644).

The spelling of 1030123343 in words is "one billion, thirty million, one hundred twenty-three thousand, three hundred forty-three".