30113200091 has 16 divisors (see below), whose sum is σ = 32600102976. Its totient is φ = 27651027456.

The previous prime is 30113200079. The next prime is 30113200099. The reversal of 30113200091 is 19000231103.

It is not a de Polignac number, because 30113200091 - 2¹⁴ = 30113183707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30113200099) 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, 2039351 + ... + 2054063.

It is an arithmetic number, because the mean of its divisors is an integer number (2037506436).

Almost surely, 2^30113200091 is an apocalyptic number.

30113200091 is a deficient number, since it is larger than the sum of its proper divisors (2486902885).

30113200091 is a wasteful number, since it uses less digits than its factorization.

30113200091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15542.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 30113200091 its reverse (19000231103), we get a palindrome (49113431194).

The spelling of 30113200091 in words is "thirty billion, one hundred thirteen million, two hundred thousand, ninety-one".