30203212210113 has 4 divisors (see below), whose sum is σ = 40270949613488. Its totient is φ = 20135474806740.

The previous prime is 30203212210111. The next prime is 30203212210117. The reversal of 30203212210113 is 31101221230203.

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 not a de Polignac number, because 30203212210113 - 2¹ = 30203212210111 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 30203212210113.

It is not an unprimeable number, because it can be changed into a prime (30203212210111) 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, 5033868701683 + ... + 5033868701688.

It is an arithmetic number, because the mean of its divisors is an integer number (10067737403372).

Almost surely, 2^{30203212210113} is an apocalyptic number.

It is an amenable number.

30203212210113 is a deficient number, since it is larger than the sum of its proper divisors (10067737403375).

30203212210113 is a wasteful number, since it uses less digits than its factorization.

30203212210113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10067737403374.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30203212210113 its reverse (31101221230203), we get a palindrome (61304433440316).

The spelling of 30203212210113 in words is "thirty trillion, two hundred three billion, two hundred twelve million, two hundred ten thousand, one hundred thirteen".