124710132 has 12 divisors (see below), whose sum is σ = 290990336. Its totient is φ = 41570040.

The previous prime is 124710127. The next prime is 124710139. The reversal of 124710132 is 231017421.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 124710099 and 124710108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124710139) 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, 5196244 + ... + 5196267.

Almost surely, 2^124710132 is an apocalyptic number.

124710132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124710132 is an abundant number, since it is smaller than the sum of its proper divisors (166280204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124710132 is a wasteful number, since it uses less digits than its factorization.

124710132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10392518 (or 10392516 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 124710132 is about 11167.3690724360. The cubic root of 124710132 is about 499.6132101978.

Adding to 124710132 its reverse (231017421), we get a palindrome (355727553).

The spelling of 124710132 in words is "one hundred twenty-four million, seven hundred ten thousand, one hundred thirty-two".