30110200111091 has 2 divisors, whose sum is σ = 30110200111092. Its totient is φ = 30110200111090.

The previous prime is 30110200111009. The next prime is 30110200111133. The reversal of 30110200111091 is 19011100201103.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30110200111091 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (30110200111591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15055100055545 + 15055100055546.

It is an arithmetic number, because the mean of its divisors is an integer number (15055100055546).

Almost surely, 2^{30110200111091} is an apocalyptic number.

30110200111091 is a deficient number, since it is larger than the sum of its proper divisors (1).

30110200111091 is an equidigital number, since it uses as much as digits as its factorization.

30110200111091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 20.

Adding to 30110200111091 its reverse (19011100201103), we get a palindrome (49121300312194).

The spelling of 30110200111091 in words is "thirty trillion, one hundred ten billion, two hundred million, one hundred eleven thousand, ninety-one".