102001032020203 has 2 divisors, whose sum is σ = 102001032020204. Its totient is φ = 102001032020202.

The previous prime is 102001032020159. The next prime is 102001032020219. The reversal of 102001032020203 is 302020230100201.

It is an a-pointer prime, because the next prime (102001032020219) can be obtained adding 102001032020203 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102001032020203 - 2⁴¹ = 99802008764651 is a prime.

It is a super-2 number, since 2×102001032020203² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102001032027203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000516010101 + 51000516010102.

It is an arithmetic number, because the mean of its divisors is an integer number (51000516010102).

Almost surely, 2^{102001032020203} is an apocalyptic number.

102001032020203 is a deficient number, since it is larger than the sum of its proper divisors (1).

102001032020203 is an equidigital number, since it uses as much as digits as its factorization.

102001032020203 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 16.

Adding to 102001032020203 its reverse (302020230100201), we get a palindrome (404021262120404).

The spelling of 102001032020203 in words is "one hundred two trillion, one billion, thirty-two million, twenty thousand, two hundred three".