124983145 has 16 divisors (see below), whose sum is σ = 173335680. Its totient is φ = 84737664.

The previous prime is 124983119. The next prime is 124983161. The reversal of 124983145 is 541389421.

It is a cyclic number.

It is not a de Polignac number, because 124983145 - 2⁷ = 124983017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16947 + ... + 23176.

It is an arithmetic number, because the mean of its divisors is an integer number (10833480).

Almost surely, 2^124983145 is an apocalyptic number.

It is an amenable number.

124983145 is a deficient number, since it is larger than the sum of its proper divisors (48352535).

124983145 is an equidigital number, since it uses as much as digits as its factorization.

124983145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40224.

The product of its digits is 34560, while the sum is 37.

The square root of 124983145 is about 11179.5860835721. The cubic root of 124983145 is about 499.9775256565.

The spelling of 124983145 in words is "one hundred twenty-four million, nine hundred eighty-three thousand, one hundred forty-five".