30300102032 has 20 divisors (see below), whose sum is σ = 58709797020. Its totient is φ = 15149186688.

The previous prime is 30300102017. The next prime is 30300102169. The reversal of 30300102032 is 23020100303.

It can be written as a sum of positive squares in 2 ways, for example, as 19225486336 + 11074615696 = 138656^2 + 105236^2 .

It is a super-2 number, since 2×30300102032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30300101998 and 30300102016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309194 + ... + 395222.

It is an arithmetic number, because the mean of its divisors is an integer number (2935489851).

Almost surely, 2^30300102032 is an apocalyptic number.

It is an amenable number.

30300102032 is a deficient number, since it is larger than the sum of its proper divisors (28409694988).

30300102032 is a wasteful number, since it uses less digits than its factorization.

30300102032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108050 (or 108044 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30300102032 its reverse (23020100303), we get a palindrome (53320202335).

The spelling of 30300102032 in words is "thirty billion, three hundred million, one hundred two thousand, thirty-two".