102022102020203 has 2 divisors, whose sum is σ = 102022102020204. Its totient is φ = 102022102020202.

The previous prime is 102022102020193. The next prime is 102022102020227. The reversal of 102022102020203 is 302020201220201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102022102020203 - 2¹⁶ = 102022101954667 is a prime.

It is a super-4 number, since 4×102022102020203⁴ (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (102022102020703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011051010101 + 51011051010102.

It is an arithmetic number, because the mean of its divisors is an integer number (51011051010102).

Almost surely, 2^{102022102020203} is an apocalyptic number.

102022102020203 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022102020203 is an equidigital number, since it uses as much as digits as its factorization.

102022102020203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 102022102020203 its reverse (302020201220201), we get a palindrome (404042303240404).

The spelling of 102022102020203 in words is "one hundred two trillion, twenty-two billion, one hundred two million, twenty thousand, two hundred three".