2023120313 has 2 divisors, whose sum is σ = 2023120314. Its totient is φ = 2023120312.

The previous prime is 2023120279. The next prime is 2023120339. The reversal of 2023120313 is 3130213202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1195292329 + 827827984 = 34573^2 + 28772^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023120313 - 2⁶ = 2023120249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2023120291 and 2023120300.

It is not a weakly prime, because it can be changed into another prime (2023120013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011560156 + 1011560157.

It is an arithmetic number, because the mean of its divisors is an integer number (1011560157).

Almost surely, 2^2023120313 is an apocalyptic number.

It is an amenable number.

2023120313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023120313 is an equidigital number, since it uses as much as digits as its factorization.

2023120313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2023120313 is about 44979.1097399671. The cubic root of 2023120313 is about 1264.7574225920.

Adding to 2023120313 its reverse (3130213202), we get a palindrome (5153333515).

The spelling of 2023120313 in words is "two billion, twenty-three million, one hundred twenty thousand, three hundred thirteen".