1232010130 has 32 divisors (see below), whose sum is σ = 2396895984. Its totient is φ = 453240576.

The previous prime is 1232010119. The next prime is 1232010133. The reversal of 1232010130 is 310102321.

It can be written as a sum of positive squares in 8 ways, for example, as 340808521 + 891201609 = 18461^2 + 29853^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 1232010130.

It is not an unprimeable number, because it can be changed into a prime (1232010133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18904 + ... + 53116.

Almost surely, 2^1232010130 is an apocalyptic number.

1232010130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232010130 is a deficient number, since it is larger than the sum of its proper divisors (1164885854).

1232010130 is a wasteful number, since it uses less digits than its factorization.

1232010130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34510.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1232010130 is about 35100.0018518518. The cubic root of 1232010130 is about 1072.0246203830.

Adding to 1232010130 its reverse (310102321), we get a palindrome (1542112451).

The spelling of 1232010130 in words is "one billion, two hundred thirty-two million, ten thousand, one hundred thirty".