302030232130 has 16 divisors (see below), whose sum is σ = 593077546944. Its totient is φ = 109829175280.

The previous prime is 302030232061. The next prime is 302030232137. The reversal of 302030232130 is 31232030203.

It is a happy number.

It is a super-2 number, since 2×302030232130² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302030232098 and 302030232107.

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, 1372864582 + ... + 1372864801.

It is an arithmetic number, because the mean of its divisors is an integer number (37067346684).

Almost surely, 2^302030232130 is an apocalyptic number.

302030232130 is a deficient number, since it is larger than the sum of its proper divisors (291047314814).

302030232130 is a wasteful number, since it uses less digits than its factorization.

302030232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745729401.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 302030232130 its reverse (31232030203), we get a palindrome (333262262333).

The spelling of 302030232130 in words is "three hundred two billion, thirty million, two hundred thirty-two thousand, one hundred thirty".