30302201103213 has 32 divisors (see below), whose sum is σ = 43540294303744. Its totient is φ = 18634894229952.

The previous prime is 30302201103199. The next prime is 30302201103227. The reversal of 30302201103213 is 31230110220303.

It is an interprime number because it is at equal distance from previous prime (30302201103199) and next prime (30302201103227).

It is a de Polignac number, because none of the positive numbers 2^k-30302201103213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30302201103213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302201113213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 447013320 + ... + 447081102.

It is an arithmetic number, because the mean of its divisors is an integer number (1360634196992).

Almost surely, 2^{30302201103213} is an apocalyptic number.

It is an amenable number.

30302201103213 is a deficient number, since it is larger than the sum of its proper divisors (13238093200531).

30302201103213 is a wasteful number, since it uses less digits than its factorization.

30302201103213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75385.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30302201103213 its reverse (31230110220303), we get a palindrome (61532311323516).

The spelling of 30302201103213 in words is "thirty trillion, three hundred two billion, two hundred one million, one hundred three thousand, two hundred thirteen".