124211104 has 12 divisors (see below), whose sum is σ = 244540674. Its totient is φ = 62105536.

The previous prime is 124211071. The next prime is 124211111. The reversal of 124211104 is 401112421.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 113635600 + 10575504 = 10660^2 + 3252^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1940767 + ... + 1940830.

Almost surely, 2^124211104 is an apocalyptic number.

It is an amenable number.

124211104 is a deficient number, since it is larger than the sum of its proper divisors (120329570).

124211104 is an equidigital number, since it uses as much as digits as its factorization.

124211104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881607 (or 3881599 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 124211104 is about 11145.0035441897. The cubic root of 124211104 is about 498.9459180507.

Adding to 124211104 its reverse (401112421), we get a palindrome (525323525).

The spelling of 124211104 in words is "one hundred twenty-four million, two hundred eleven thousand, one hundred four".