30322313032 has 32 divisors (see below), whose sum is σ = 62062977600. Its totient is φ = 13773966400.

The previous prime is 30322313027. The next prime is 30322313033. The reversal of 30322313032 is 23031322303.

It is a super-2 number, since 2×30322313032² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 30322312994 and 30322313012.

It is not an unprimeable number, because it can be changed into a prime (30322313033) 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, 26682 + ... + 247702.

It is an arithmetic number, because the mean of its divisors is an integer number (1939468050).

Almost surely, 2^30322313032 is an apocalyptic number.

It is an amenable number.

30322313032 is an abundant number, since it is smaller than the sum of its proper divisors (31740664568).

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

30322313032 is a wasteful number, since it uses less digits than its factorization.

30322313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222597 (or 222593 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30322313032 its reverse (23031322303), we get a palindrome (53353635335).

The spelling of 30322313032 in words is "thirty billion, three hundred twenty-two million, three hundred thirteen thousand, thirty-two".