30322013232 has 40 divisors (see below), whose sum is σ = 89522135296. Its totient is φ = 8663432256.

The previous prime is 30322013231. The next prime is 30322013233. The reversal of 30322013232 is 23231022303.

It is an interprime number because it is at equal distance from previous prime (30322013231) and next prime (30322013233).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 30322013199 and 30322013208.

It is not an unprimeable number, because it can be changed into a prime (30322013231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45121708 + ... + 45122379.

Almost surely, 2^30322013232 is an apocalyptic number.

It is an amenable number.

30322013232 is an abundant number, since it is smaller than the sum of its proper divisors (59200122064).

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

30322013232 is a wasteful number, since it uses less digits than its factorization.

30322013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90244105 (or 90244099 counting only the distinct ones).

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

Adding to 30322013232 its reverse (23231022303), we get a palindrome (53553035535).

The spelling of 30322013232 in words is "thirty billion, three hundred twenty-two million, thirteen thousand, two hundred thirty-two".