30260340951091 has 2 divisors, whose sum is σ = 30260340951092. Its totient is φ = 30260340951090.

The previous prime is 30260340951067. The next prime is 30260340951107. The reversal of 30260340951091 is 19015904306203.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30260340951091 - 2²⁹ = 30259804080179 is a prime.

It is not a weakly prime, because it can be changed into another prime (30260340951391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15130170475545 + 15130170475546.

It is an arithmetic number, because the mean of its divisors is an integer number (15130170475546).

Almost surely, 2^{30260340951091} is an apocalyptic number.

30260340951091 is a deficient number, since it is larger than the sum of its proper divisors (1).

30260340951091 is an equidigital number, since it uses as much as digits as its factorization.

30260340951091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 43.

The spelling of 30260340951091 in words is "thirty trillion, two hundred sixty billion, three hundred forty million, nine hundred fifty-one thousand, ninety-one".