1230132424 has 16 divisors (see below), whose sum is σ = 2306894220. Its totient is φ = 614960640.

The previous prime is 1230132413. The next prime is 1230132443. The reversal of 1230132424 is 4242310321.

It can be written as a sum of positive squares in 2 ways, for example, as 1006031524 + 224100900 = 31718^2 + 14970^2 .

It is a super-2 number, since 2×1230132424² = 3026451561152231552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230132395 and 1230132404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60592 + ... + 78304.

Almost surely, 2^1230132424 is an apocalyptic number.

It is an amenable number.

1230132424 is a deficient number, since it is larger than the sum of its proper divisors (1076761796).

1230132424 is a wasteful number, since it uses less digits than its factorization.

1230132424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26400 (or 26396 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1230132424 is about 35073.2437051380. The cubic root of 1230132424 is about 1071.4797194054.

Adding to 1230132424 its reverse (4242310321), we get a palindrome (5472442745).

The spelling of 1230132424 in words is "one billion, two hundred thirty million, one hundred thirty-two thousand, four hundred twenty-four".