123604141 has 2 divisors, whose sum is σ = 123604142. Its totient is φ = 123604140.

The previous prime is 123604123. The next prime is 123604157. The reversal of 123604141 is 141406321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105575625 + 18028516 = 10275^2 + 4246^2 .

It is a cyclic number.

It is not a de Polignac number, because 123604141 - 2¹³ = 123595949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123604121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61802070 + 61802071.

It is an arithmetic number, because the mean of its divisors is an integer number (61802071).

Almost surely, 2^123604141 is an apocalyptic number.

It is an amenable number.

123604141 is a deficient number, since it is larger than the sum of its proper divisors (1).

123604141 is an equidigital number, since it uses as much as digits as its factorization.

123604141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 123604141 is about 11117.7399232038. The cubic root of 123604141 is about 498.1318836418.

The spelling of 123604141 in words is "one hundred twenty-three million, six hundred four thousand, one hundred forty-one".