20362231319 has 2 divisors, whose sum is σ = 20362231320. Its totient is φ = 20362231318.

The previous prime is 20362231243. The next prime is 20362231327. The reversal of 20362231319 is 91313226302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20362231319 - 2¹⁶ = 20362165783 is a prime.

It is a super-2 number, since 2×20362231319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20362231339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10181115659 + 10181115660.

It is an arithmetic number, because the mean of its divisors is an integer number (10181115660).

Almost surely, 2^20362231319 is an apocalyptic number.

20362231319 is a deficient number, since it is larger than the sum of its proper divisors (1).

20362231319 is an equidigital number, since it uses as much as digits as its factorization.

20362231319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 20362231319 in words is "twenty billion, three hundred sixty-two million, two hundred thirty-one thousand, three hundred nineteen".