124161359 has 4 divisors (see below), whose sum is σ = 141898704. Its totient is φ = 106424016.

The previous prime is 124161347. The next prime is 124161379. The reversal of 124161359 is 953161421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124161359 - 2⁴ = 124161343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124161379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8868662 + ... + 8868675.

It is an arithmetic number, because the mean of its divisors is an integer number (35474676).

Almost surely, 2^124161359 is an apocalyptic number.

124161359 is a deficient number, since it is larger than the sum of its proper divisors (17737345).

124161359 is an equidigital number, since it uses as much as digits as its factorization.

124161359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17737344.

The product of its digits is 6480, while the sum is 32.

The square root of 124161359 is about 11142.7716031515. The cubic root of 124161359 is about 498.8793019485.

The spelling of 124161359 in words is "one hundred twenty-four million, one hundred sixty-one thousand, three hundred fifty-nine".