13253923 has 2 divisors, whose sum is σ = 13253924. Its totient is φ = 13253922.

The previous prime is 13253917. The next prime is 13253951. The reversal of 13253923 is 32935231.

13253923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (13253951) can be obtained adding 13253923 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13253923 - 2¹³ = 13245731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13253891 and 13253900.

It is not a weakly prime, because it can be changed into another prime (13253993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626961 + 6626962.

It is an arithmetic number, because the mean of its divisors is an integer number (6626962).

Almost surely, 2^13253923 is an apocalyptic number.

13253923 is a deficient number, since it is larger than the sum of its proper divisors (1).

13253923 is an equidigital number, since it uses as much as digits as its factorization.

13253923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 28.

The square root of 13253923 is about 3640.5937702523. The cubic root of 13253923 is about 236.6545258160.

The spelling of 13253923 in words is "thirteen million, two hundred fifty-three thousand, nine hundred twenty-three".