302030232132 has 24 divisors (see below), whose sum is σ = 704791164672. Its totient is φ = 100669036000.

The previous prime is 302030232061. The next prime is 302030232137. The reversal of 302030232132 is 231232030203.

It is a super-2 number, since 2×302030232132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302030232099 and 302030232108.

It is not an unprimeable number, because it can be changed into a prime (302030232137) 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 7 ways as a sum of consecutive naturals, for example, 799119 + ... + 1114742.

It is an arithmetic number, because the mean of its divisors is an integer number (29366298528).

Almost surely, 2^302030232132 is an apocalyptic number.

It is an amenable number.

302030232132 is an abundant number, since it is smaller than the sum of its proper divisors (402760932540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302030232132 is a wasteful number, since it uses less digits than its factorization.

302030232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927019 (or 1927017 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 302030232132 its reverse (231232030203), we get a palindrome (533262262335).

The spelling of 302030232132 in words is "three hundred two billion, thirty million, two hundred thirty-two thousand, one hundred thirty-two".