124733081 has 24 divisors (see below), whose sum is σ = 145499328. Its totient is φ = 106020000.

The previous prime is 124733053. The next prime is 124733093. The reversal of 124733081 is 180337421.

It is not a de Polignac number, because 124733081 - 2¹⁰ = 124732057 is a prime.

It is a super-2 number, since 2×124733081² = 31116682991505122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124733051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 400916 + ... + 401226.

It is an arithmetic number, because the mean of its divisors is an integer number (6062472).

Almost surely, 2^124733081 is an apocalyptic number.

124733081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124733081 is a deficient number, since it is larger than the sum of its proper divisors (20766247).

124733081 is a wasteful number, since it uses less digits than its factorization.

124733081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 124733081 is about 11168.3965277026. The cubic root of 124733081 is about 499.6438543808.

The spelling of 124733081 in words is "one hundred twenty-four million, seven hundred thirty-three thousand, eighty-one".