124525103413 has 4 divisors (see below), whose sum is σ = 129939238368. Its totient is φ = 119110968460.

The previous prime is 124525103399. The next prime is 124525103419. The reversal of 124525103413 is 314301525421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314301525421 = 13 ⋅24177040417.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124525103413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124525103419) 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, 2707067443 + ... + 2707067488.

It is an arithmetic number, because the mean of its divisors is an integer number (32484809592).

Almost surely, 2^124525103413 is an apocalyptic number.

It is an amenable number.

124525103413 is a deficient number, since it is larger than the sum of its proper divisors (5414134955).

124525103413 is an equidigital number, since it uses as much as digits as its factorization.

124525103413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414134954.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 124525103413 its reverse (314301525421), we get a palindrome (438826628834).

The spelling of 124525103413 in words is "one hundred twenty-four billion, five hundred twenty-five million, one hundred three thousand, four hundred thirteen".