30102300232 has 8 divisors (see below), whose sum is σ = 56441812950. Its totient is φ = 15051150112.

The previous prime is 30102300227. The next prime is 30102300287. The reversal of 30102300232 is 23200320103.

It can be written as a sum of positive squares in only one way, i.e., 19815066756 + 10287233476 = 140766^2 + 101426^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×30102300232² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1881393757 + ... + 1881393772.

Almost surely, 2^30102300232 is an apocalyptic number.

It is an amenable number.

30102300232 is a deficient number, since it is larger than the sum of its proper divisors (26339512718).

30102300232 is a wasteful number, since it uses less digits than its factorization.

30102300232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762787535 (or 3762787531 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30102300232 its reverse (23200320103), we get a palindrome (53302620335).

The spelling of 30102300232 in words is "thirty billion, one hundred two million, three hundred thousand, two hundred thirty-two".