30233030230313 has 4 divisors (see below), whose sum is σ = 31547509805568. Its totient is φ = 28918550655060.

The previous prime is 30233030230301. The next prime is 30233030230331. The reversal of 30233030230313 is 31303203033203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30233030230313 - 2²⁰ = 30233029181737 is a prime.

It is a super-2 number, since 2×30233030230313² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30233030230343) 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, 657239787593 + ... + 657239787638.

It is an arithmetic number, because the mean of its divisors is an integer number (7886877451392).

Almost surely, 2^{30233030230313} is an apocalyptic number.

It is an amenable number.

30233030230313 is a deficient number, since it is larger than the sum of its proper divisors (1314479575255).

30233030230313 is a wasteful number, since it uses less digits than its factorization.

30233030230313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314479575254.

The product of its (nonzero) digits is 8748, while the sum is 26.

Adding to 30233030230313 its reverse (31303203033203), we get a palindrome (61536233263516).

The spelling of 30233030230313 in words is "thirty trillion, two hundred thirty-three billion, thirty million, two hundred thirty thousand, three hundred thirteen".