107730023 has 2 divisors, whose sum is σ = 107730024. Its totient is φ = 107730022.

The previous prime is 107730017. The next prime is 107730067. The reversal of 107730023 is 320037701.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107730023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107730223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53865011 + 53865012.

It is an arithmetic number, because the mean of its divisors is an integer number (53865012).

Almost surely, 2^107730023 is an apocalyptic number.

107730023 is a deficient number, since it is larger than the sum of its proper divisors (1).

107730023 is an equidigital number, since it uses as much as digits as its factorization.

107730023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 107730023 is about 10379.3074431775. The cubic root of 107730023 is about 475.8231680211.

Adding to 107730023 its reverse (320037701), we get a palindrome (427767724).

The spelling of 107730023 in words is "one hundred seven million, seven hundred thirty thousand, twenty-three".