210020132301919 has 2 divisors, whose sum is σ = 210020132301920. Its totient is φ = 210020132301918.

The previous prime is 210020132301913. The next prime is 210020132302091. The reversal of 210020132301919 is 919103231020012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210020132301919 - 2⁵ = 210020132301887 is a prime.

It is a super-2 number, since 2×210020132301919² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210020132301913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105010066150959 + 105010066150960.

It is an arithmetic number, because the mean of its divisors is an integer number (105010066150960).

Almost surely, 2^{210020132301919} is an apocalyptic number.

210020132301919 is a deficient number, since it is larger than the sum of its proper divisors (1).

210020132301919 is an equidigital number, since it uses as much as digits as its factorization.

210020132301919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 210020132301919 in words is "two hundred ten trillion, twenty billion, one hundred thirty-two million, three hundred one thousand, nine hundred nineteen".