124201379 has 4 divisors (see below), whose sum is σ = 124851840. Its totient is φ = 123550920.

The previous prime is 124201373. The next prime is 124201381. The reversal of 124201379 is 973102421.

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 124201379 - 2⁸ = 124201123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124201373) 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, 324944 + ... + 325325.

It is an arithmetic number, because the mean of its divisors is an integer number (31212960).

Almost surely, 2^124201379 is an apocalyptic number.

124201379 is a deficient number, since it is larger than the sum of its proper divisors (650461).

124201379 is an equidigital number, since it uses as much as digits as its factorization.

124201379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650460.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 124201379 is about 11144.5672414859. The cubic root of 124201379 is about 498.9328961991.

The spelling of 124201379 in words is "one hundred twenty-four million, two hundred one thousand, three hundred seventy-nine".