124001051000401 has 4 divisors (see below), whose sum is σ = 124005244079412. Its totient is φ = 123996857921392.

The previous prime is 124001051000381. The next prime is 124001051000423. The reversal of 124001051000401 is 104000150100421.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5531410091025 + 118469640909376 = 2351895^2 + 10884376^2 .

It is a cyclic number.

It is not a de Polignac number, because 124001051000401 - 2⁵ = 124001051000369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124001051006401) 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, 2096495146 + ... + 2096554291.

It is an arithmetic number, because the mean of its divisors is an integer number (31001311019853).

Almost surely, 2^{124001051000401} is an apocalyptic number.

It is an amenable number.

124001051000401 is a deficient number, since it is larger than the sum of its proper divisors (4193079011).

124001051000401 is an equidigital number, since it uses as much as digits as its factorization.

124001051000401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193079010.

The product of its (nonzero) digits is 160, while the sum is 19.

The spelling of 124001051000401 in words is "one hundred twenty-four trillion, one billion, fifty-one million, four hundred one", and thus it is an aban number.