312026023 has 2 divisors, whose sum is σ = 312026024. Its totient is φ = 312026022.

The previous prime is 312026009. The next prime is 312026059. The reversal of 312026023 is 320620213.

It is a weak prime.

It is an emirp because it is prime and its reverse (320620213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312026023 - 2⁵ = 312025991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312026003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156013011 + 156013012.

It is an arithmetic number, because the mean of its divisors is an integer number (156013012).

Almost surely, 2^312026023 is an apocalyptic number.

312026023 is a deficient number, since it is larger than the sum of its proper divisors (1).

312026023 is an equidigital number, since it uses as much as digits as its factorization.

312026023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 312026023 is about 17664.2583484278. The cubic root of 312026023 is about 678.2611448084.

Adding to 312026023 its reverse (320620213), we get a palindrome (632646236).

The spelling of 312026023 in words is "three hundred twelve million, twenty-six thousand, twenty-three".