30230202032113 has 4 divisors (see below), whose sum is σ = 30359945388708. Its totient is φ = 30100458675520.

The previous prime is 30230202032089. The next prime is 30230202032153. The reversal of 30230202032113 is 31123020203203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3992931125824 + 26237270906289 = 1998232^2 + 5122233^2 .

It is a cyclic number.

It is not a de Polignac number, because 30230202032113 - 2⁵ = 30230202032081 is a prime.

It is a super-2 number, since 2×30230202032113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30230202032153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64871677948 + ... + 64871678413.

It is an arithmetic number, because the mean of its divisors is an integer number (7589986347177).

Almost surely, 2^{30230202032113} is an apocalyptic number.

It is an amenable number.

30230202032113 is a deficient number, since it is larger than the sum of its proper divisors (129743356595).

30230202032113 is a wasteful number, since it uses less digits than its factorization.

30230202032113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129743356594.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30230202032113 its reverse (31123020203203), we get a palindrome (61353222235316).

The spelling of 30230202032113 in words is "thirty trillion, two hundred thirty billion, two hundred two million, thirty-two thousand, one hundred thirteen".