124210132 has 12 divisors (see below), whose sum is σ = 224863380. Its totient is φ = 59963456.

The previous prime is 124210129. The next prime is 124210133. The reversal of 124210132 is 231012421.

It can be written as a sum of positive squares in 2 ways, for example, as 93006736 + 31203396 = 9644^2 + 5586^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124210133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535273 + ... + 535504.

It is an arithmetic number, because the mean of its divisors is an integer number (18738615).

Almost surely, 2^124210132 is an apocalyptic number.

It is an amenable number.

124210132 is a deficient number, since it is larger than the sum of its proper divisors (100653248).

124210132 is a wasteful number, since it uses less digits than its factorization.

124210132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070810 (or 1070808 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 124210132 is about 11144.9599371196. The cubic root of 124210132 is about 498.9446165656.

Adding to 124210132 its reverse (231012421), we get a palindrome (355222553).

The spelling of 124210132 in words is "one hundred twenty-four million, two hundred ten thousand, one hundred thirty-two".