124121100441 has 8 divisors (see below), whose sum is σ = 178225169920. Its totient is φ = 76382215632.

The previous prime is 124121100427. The next prime is 124121100457. The reversal of 124121100441 is 144001121421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124121100441 - 2¹⁵ = 124121067673 is a prime.

It is a super-3 number, since 3×124121100441³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124121100401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591296121 + ... + 1591296198.

It is an arithmetic number, because the mean of its divisors is an integer number (22278146240).

Almost surely, 2^124121100441 is an apocalyptic number.

It is an amenable number.

124121100441 is a deficient number, since it is larger than the sum of its proper divisors (54104069479).

124121100441 is a wasteful number, since it uses less digits than its factorization.

124121100441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182592335.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 124121100441 its reverse (144001121421), we get a palindrome (268122221862).

The spelling of 124121100441 in words is "one hundred twenty-four billion, one hundred twenty-one million, one hundred thousand, four hundred forty-one".