124130610065 has 32 divisors (see below), whose sum is σ = 185737052160. Its totient is φ = 77369803200.

The previous prime is 124130610053. The next prime is 124130610089. The reversal of 124130610065 is 560016031421.

It is a happy number.

It is not a de Polignac number, because 124130610065 - 2¹² = 124130605969 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3709760 + ... + 3743070.

It is an arithmetic number, because the mean of its divisors is an integer number (5804282880).

Almost surely, 2^124130610065 is an apocalyptic number.

It is an amenable number.

124130610065 is a deficient number, since it is larger than the sum of its proper divisors (61606442095).

124130610065 is a wasteful number, since it uses less digits than its factorization.

124130610065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43013.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 124130610065 its reverse (560016031421), we get a palindrome (684146641486).

The spelling of 124130610065 in words is "one hundred twenty-four billion, one hundred thirty million, six hundred ten thousand, sixty-five".