124660101 has 4 divisors (see below), whose sum is σ = 166213472. Its totient is φ = 83106732.

The previous prime is 124660093. The next prime is 124660103. The reversal of 124660101 is 101066421.

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.

It is not a de Polignac number, because 124660101 - 2³ = 124660093 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 (124660103) 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, 20776681 + ... + 20776686.

It is an arithmetic number, because the mean of its divisors is an integer number (41553368).

Almost surely, 2^124660101 is an apocalyptic number.

It is an amenable number.

124660101 is a deficient number, since it is larger than the sum of its proper divisors (41553371).

124660101 is an equidigital number, since it uses as much as digits as its factorization.

124660101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41553370.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 124660101 is about 11165.1287945997. The cubic root of 124660101 is about 499.5463899336.

The spelling of 124660101 in words is "one hundred twenty-four million, six hundred sixty thousand, one hundred one".