1230124415 has 16 divisors (see below), whose sum is σ = 1606096128. Its totient is φ = 899030016.

The previous prime is 1230124411. The next prime is 1230124417. The reversal of 1230124415 is 5144210321.

It is a cyclic number.

It is not a de Polignac number, because 1230124415 - 2² = 1230124411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230124411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91247 + ... + 103856.

It is an arithmetic number, because the mean of its divisors is an integer number (100381008).

Almost surely, 2^1230124415 is an apocalyptic number.

1230124415 is a deficient number, since it is larger than the sum of its proper divisors (375971713).

1230124415 is a wasteful number, since it uses less digits than its factorization.

1230124415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195218.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1230124415 is about 35073.1295295986. The cubic root of 1230124415 is about 1071.4773940461.

Adding to 1230124415 its reverse (5144210321), we get a palindrome (6374334736).

The spelling of 1230124415 in words is "one billion, two hundred thirty million, one hundred twenty-four thousand, four hundred fifteen".