30086853688951 has 2 divisors, whose sum is σ = 30086853688952. Its totient is φ = 30086853688950.

The previous prime is 30086853688939. The next prime is 30086853688961. The reversal of 30086853688951 is 15988635868003.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (15988635868003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30086853688951 - 2¹³ = 30086853680759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30086853688961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15043426844475 + 15043426844476.

It is an arithmetic number, because the mean of its divisors is an integer number (15043426844476).

Almost surely, 2^{30086853688951} is an apocalyptic number.

30086853688951 is a deficient number, since it is larger than the sum of its proper divisors (1).

30086853688951 is an equidigital number, since it uses as much as digits as its factorization.

30086853688951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 298598400, while the sum is 70.

The spelling of 30086853688951 in words is "thirty trillion, eighty-six billion, eight hundred fifty-three million, six hundred eighty-eight thousand, nine hundred fifty-one".