1230651124 has 12 divisors (see below), whose sum is σ = 2153944548. Its totient is φ = 615238400.

The previous prime is 1230651083. The next prime is 1230651137. The reversal of 1230651124 is 4211560321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1040707600 + 189943524 = 32260^2 + 13782^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18084 + ... + 52804.

It is an arithmetic number, because the mean of its divisors is an integer number (179495379).

Almost surely, 2^1230651124 is an apocalyptic number.

It is an amenable number.

1230651124 is a deficient number, since it is larger than the sum of its proper divisors (923293424).

1230651124 is a wasteful number, since it uses less digits than its factorization.

1230651124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43586 (or 43584 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1230651124 is about 35080.6374514489. The cubic root of 1230651124 is about 1071.6302989749.

The spelling of 1230651124 in words is "one billion, two hundred thirty million, six hundred fifty-one thousand, one hundred twenty-four".