13701923 has 2 divisors, whose sum is σ = 13701924. Its totient is φ = 13701922.

The previous prime is 13701917. The next prime is 13701937. The reversal of 13701923 is 32910731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13701923 - 2¹⁰ = 13700899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13701892 and 13701901.

It is not a weakly prime, because it can be changed into another prime (13701823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6850961 + 6850962.

It is an arithmetic number, because the mean of its divisors is an integer number (6850962).

Almost surely, 2^13701923 is an apocalyptic number.

13701923 is a deficient number, since it is larger than the sum of its proper divisors (1).

13701923 is an equidigital number, since it uses as much as digits as its factorization.

13701923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 13701923 is about 3701.6108655557. The cubic root of 13701923 is about 239.2914460688.

The spelling of 13701923 in words is "thirteen million, seven hundred one thousand, nine hundred twenty-three".