10100101020203 has 2 divisors, whose sum is σ = 10100101020204. Its totient is φ = 10100101020202.

The previous prime is 10100101020193. The next prime is 10100101020239. The reversal of 10100101020203 is 30202010100101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10100101020203 - 2²⁴ = 10100084242987 is a prime.

It is a super-2 number, since 2×10100101020203² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10100101020703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050050510101 + 5050050510102.

It is an arithmetic number, because the mean of its divisors is an integer number (5050050510102).

Almost surely, 2^{10100101020203} is an apocalyptic number.

10100101020203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100101020203 is an equidigital number, since it uses as much as digits as its factorization.

10100101020203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10100101020203 its reverse (30202010100101), we get a palindrome (40302111120304).

The spelling of 10100101020203 in words is "ten trillion, one hundred billion, one hundred one million, twenty thousand, two hundred three".