109230761 has 2 divisors, whose sum is σ = 109230762. Its totient is φ = 109230760.

The previous prime is 109230757. The next prime is 109230767. The reversal of 109230761 is 167032901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97397161 + 11833600 = 9869^2 + 3440^2 .

It is a cyclic number.

It is not a de Polignac number, because 109230761 - 2² = 109230757 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (109230767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54615380 + 54615381.

It is an arithmetic number, because the mean of its divisors is an integer number (54615381).

Almost surely, 2^109230761 is an apocalyptic number.

It is an amenable number.

109230761 is a deficient number, since it is larger than the sum of its proper divisors (1).

109230761 is an equidigital number, since it uses as much as digits as its factorization.

109230761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 109230761 is about 10451.3521134827. The cubic root of 109230761 is about 478.0224789998.

The spelling of 109230761 in words is "one hundred nine million, two hundred thirty thousand, seven hundred sixty-one".