232130013435 has 56 divisors (see below), whose sum is σ = 418503754080. Its totient is φ = 123547514112.

The previous prime is 232130013433. The next prime is 232130013473. The reversal of 232130013435 is 534310031232.

232130013435 is a `hidden beast` number, since 2 + 3 + 213 + 0 + 0 + 13 + 435 = 666.

232130013435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232130013435 - 2¹ = 232130013433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 232130013399 and 232130013408.

It is not an unprimeable number, because it can be changed into a prime (232130013433) by changing a digit.

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 55 ways as a sum of consecutive naturals, for example, 1709731 + ... + 1840499.

Almost surely, 2^232130013435 is an apocalyptic number.

232130013435 is a deficient number, since it is larger than the sum of its proper divisors (186373740645).

232130013435 is an equidigital number, since it uses as much as digits as its factorization.

232130013435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131279 (or 131264 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 232130013435 its reverse (534310031232), we get a palindrome (766440044667).

The spelling of 232130013435 in words is "two hundred thirty-two billion, one hundred thirty million, thirteen thousand, four hundred thirty-five".