20088135311 has 2 divisors, whose sum is σ = 20088135312. Its totient is φ = 20088135310.

The previous prime is 20088135269. The next prime is 20088135337. The reversal of 20088135311 is 11353188002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20088135311 - 2¹⁴ = 20088118927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20088135371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10044067655 + 10044067656.

It is an arithmetic number, because the mean of its divisors is an integer number (10044067656).

Almost surely, 2^20088135311 is an apocalyptic number.

20088135311 is a deficient number, since it is larger than the sum of its proper divisors (1).

20088135311 is an equidigital number, since it uses as much as digits as its factorization.

20088135311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 20088135311 in words is "twenty billion, eighty-eight million, one hundred thirty-five thousand, three hundred eleven".