124101401 has 4 divisors (see below), whose sum is σ = 128104704. Its totient is φ = 120098100.

The previous prime is 124101391. The next prime is 124101421. The reversal of 124101401 is 104101421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104101421 = 17 ⋅6123613.

It is a cyclic number.

It is not a de Polignac number, because 124101401 - 2¹⁰ = 124100377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124101421) 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, 2001605 + ... + 2001666.

It is an arithmetic number, because the mean of its divisors is an integer number (32026176).

Almost surely, 2^124101401 is an apocalyptic number.

It is an amenable number.

124101401 is a deficient number, since it is larger than the sum of its proper divisors (4003303).

124101401 is an equidigital number, since it uses as much as digits as its factorization.

124101401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003302.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 124101401 is about 11140.0808345362. The cubic root of 124101401 is about 498.7989854379.

Adding to 124101401 its reverse (104101421), we get a palindrome (228202822).

The spelling of 124101401 in words is "one hundred twenty-four million, one hundred one thousand, four hundred one".