124144031 has 8 divisors (see below), whose sum is σ = 136013904. Its totient is φ = 112371520.

The previous prime is 124144021. The next prime is 124144037. The reversal of 124144031 is 130441421.

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

It is a cyclic number.

It is not a de Polignac number, because 124144031 - 2¹⁰ = 124143007 is a prime.

It is a super-2 number, since 2×124144031² = 30823480865857922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124143994 and 124144012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124144037) 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, 21656 + ... + 26781.

It is an arithmetic number, because the mean of its divisors is an integer number (17001738).

Almost surely, 2^124144031 is an apocalyptic number.

124144031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

124144031 is a deficient number, since it is larger than the sum of its proper divisors (11869873).

124144031 is a wasteful number, since it uses less digits than its factorization.

124144031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48681.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 124144031 is about 11141.9940315906. The cubic root of 124144031 is about 498.8560929491.

Adding to 124144031 its reverse (130441421), we get a palindrome (254585452).

The spelling of 124144031 in words is "one hundred twenty-four million, one hundred forty-four thousand, thirty-one".