124105061 has 4 divisors (see below), whose sum is σ = 124170624. Its totient is φ = 124039500.

The previous prime is 124105039. The next prime is 124105097. The reversal of 124105061 is 160501421.

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: 160501421 = 241 ⋅665981.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124105061 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 (124105031) 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, 29855 + ... + 33756.

It is an arithmetic number, because the mean of its divisors is an integer number (31042656).

Almost surely, 2^124105061 is an apocalyptic number.

It is an amenable number.

124105061 is a deficient number, since it is larger than the sum of its proper divisors (65563).

124105061 is an equidigital number, since it uses as much as digits as its factorization.

124105061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65562.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 124105061 is about 11140.2451050235. The cubic root of 124105061 is about 498.8038889182.

Adding to 124105061 its reverse (160501421), we get a palindrome (284606482).

It can be divided in two parts, 12410 and 5061, that added together give a palindrome (17471).

The spelling of 124105061 in words is "one hundred twenty-four million, one hundred five thousand, sixty-one".