124112052052 has 6 divisors (see below), whose sum is σ = 217196091098. Its totient is φ = 62056026024.

The previous prime is 124112052047. The next prime is 124112052059. The reversal of 124112052052 is 250250211421.

It can be written as a sum of positive squares in only one way, i.e., 86551286416 + 37560765636 = 294196^2 + 193806^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124112052059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15514006503 + ... + 15514006510.

Almost surely, 2^124112052052 is an apocalyptic number.

It is an amenable number.

124112052052 is a deficient number, since it is larger than the sum of its proper divisors (93084039046).

124112052052 is a wasteful number, since it uses less digits than its factorization.

124112052052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31028013017 (or 31028013015 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 124112052052 its reverse (250250211421), we get a palindrome (374362263473).

The spelling of 124112052052 in words is "one hundred twenty-four billion, one hundred twelve million, fifty-two thousand, fifty-two".