10120723 has 2 divisors, whose sum is σ = 10120724. Its totient is φ = 10120722.

The previous prime is 10120709. The next prime is 10120741. The reversal of 10120723 is 32702101.

It is a happy number.

10120723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10120723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10120697 and 10120706.

It is not a weakly prime, because it can be changed into another prime (10120703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060361 + 5060362.

It is an arithmetic number, because the mean of its divisors is an integer number (5060362).

Almost surely, 2^10120723 is an apocalyptic number.

10120723 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120723 is an equidigital number, since it uses as much as digits as its factorization.

10120723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 10120723 is about 3181.3083786392. The cubic root of 10120723 is about 216.3069695205.

Adding to 10120723 its reverse (32702101), we get a palindrome (42822824).

The spelling of 10120723 in words is "ten million, one hundred twenty thousand, seven hundred twenty-three".