30203011032113 has 16 divisors (see below), whose sum is σ = 30455231938560. Its totient is φ = 29951126696400.

The previous prime is 30203011032091. The next prime is 30203011032127. The reversal of 30203011032113 is 31123011030203.

It is a cyclic number.

It is not a de Polignac number, because 30203011032113 - 2²⁴ = 30202994254897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30203011032133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156702928 + ... + 1156729038.

It is an arithmetic number, because the mean of its divisors is an integer number (1903451996160).

Almost surely, 2^{30203011032113} is an apocalyptic number.

It is an amenable number.

30203011032113 is a deficient number, since it is larger than the sum of its proper divisors (252220906447).

30203011032113 is a wasteful number, since it uses less digits than its factorization.

30203011032113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32188.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30203011032113 its reverse (31123011030203), we get a palindrome (61326022062316).

The spelling of 30203011032113 in words is "thirty trillion, two hundred three billion, eleven million, thirty-two thousand, one hundred thirteen".