20010103369 has 2 divisors, whose sum is σ = 20010103370. Its totient is φ = 20010103368.

The previous prime is 20010103367. The next prime is 20010103387. The reversal of 20010103369 is 96330101002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13354806969 + 6655296400 = 115563^2 + 81580^2 .

It is a cyclic number.

It is not a de Polignac number, because 20010103369 - 2¹ = 20010103367 is a prime.

It is a super-2 number, since 2×20010103369² (a number of 21 digits) contains 22 as substring.

Together with 20010103367, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (20010103361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005051684 + 10005051685.

It is an arithmetic number, because the mean of its divisors is an integer number (10005051685).

Almost surely, 2^20010103369 is an apocalyptic number.

It is an amenable number.

20010103369 is a deficient number, since it is larger than the sum of its proper divisors (1).

20010103369 is an equidigital number, since it uses as much as digits as its factorization.

20010103369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 20010103369 in words is "twenty billion, ten million, one hundred three thousand, three hundred sixty-nine".