1020210200029 has 2 divisors, whose sum is σ = 1020210200030. Its totient is φ = 1020210200028.

The previous prime is 1020210199963. The next prime is 1020210200071. The reversal of 1020210200029 is 9200020120201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 784987140025 + 235223060004 = 885995^2 + 484998^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020210200029 - 2³³ = 1011620265437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020210199979 and 1020210200015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020210200099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510105100014 + 510105100015.

It is an arithmetic number, because the mean of its divisors is an integer number (510105100015).

Almost surely, 2^{1020210200029} is an apocalyptic number.

It is an amenable number.

1020210200029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020210200029 is an equidigital number, since it uses as much as digits as its factorization.

1020210200029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 1020210200029 in words is "one trillion, twenty billion, two hundred ten million, two hundred thousand, twenty-nine".