124365081 has 12 divisors (see below), whose sum is σ = 176149232. Its totient is φ = 78032448.

The previous prime is 124365061. The next prime is 124365121. The reversal of 124365081 is 180563421.

It is not a de Polignac number, because 124365081 - 2⁷ = 124364953 is a prime.

It is a super-2 number, since 2×124365081² = 30933346744273122, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124365001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70855 + ... + 72588.

Almost surely, 2^124365081 is an apocalyptic number.

It is an amenable number.

124365081 is a deficient number, since it is larger than the sum of its proper divisors (51784151).

124365081 is a wasteful number, since it uses less digits than its factorization.

124365081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143480 (or 143463 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 124365081 is about 11151.9092984116. The cubic root of 124365081 is about 499.1520039518.

The spelling of 124365081 in words is "one hundred twenty-four million, three hundred sixty-five thousand, eighty-one".