124196101 has 4 divisors (see below), whose sum is σ = 131501772. Its totient is φ = 116890432.

The previous prime is 124196069. The next prime is 124196123. The reversal of 124196101 is 101691421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101691421 = 13 ⋅7822417.

It can be written as a sum of positive squares in 2 ways, for example, as 57365476 + 66830625 = 7574^2 + 8175^2 .

It is a cyclic number.

It is not a de Polignac number, because 124196101 - 2⁵ = 124196069 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 (124196131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3652810 + ... + 3652843.

It is an arithmetic number, because the mean of its divisors is an integer number (32875443).

Almost surely, 2^124196101 is an apocalyptic number.

It is an amenable number.

124196101 is a deficient number, since it is larger than the sum of its proper divisors (7305671).

124196101 is an equidigital number, since it uses as much as digits as its factorization.

124196101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7305670.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 124196101 is about 11144.3304419781. The cubic root of 124196101 is about 498.9258286310.

The spelling of 124196101 in words is "one hundred twenty-four million, one hundred ninety-six thousand, one hundred one".