124043101 has 32 divisors (see below), whose sum is σ = 162908928. Its totient is φ = 91653120.

The previous prime is 124043099. The next prime is 124043111. The reversal of 124043101 is 101340421.

It is not a de Polignac number, because 124043101 - 2¹ = 124043099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124043111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279786 + ... + 280228.

It is an arithmetic number, because the mean of its divisors is an integer number (5090904).

Almost surely, 2^124043101 is an apocalyptic number.

It is an amenable number.

124043101 is a deficient number, since it is larger than the sum of its proper divisors (38865827).

124043101 is a wasteful number, since it uses less digits than its factorization.

124043101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 124043101 is about 11137.4638495485. The cubic root of 124043101 is about 498.7208650849.

Adding to 124043101 its reverse (101340421), we get a palindrome (225383522).

It can be divided in two parts, 12404 and 3101, that multiplied together give a square (38464804 = 6202²).

The spelling of 124043101 in words is "one hundred twenty-four million, forty-three thousand, one hundred one".