101012002002103 has 2 divisors, whose sum is σ = 101012002002104. Its totient is φ = 101012002002102.

The previous prime is 101012002002101. The next prime is 101012002002217. The reversal of 101012002002103 is 301200200210101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101012002002103 - 2¹ = 101012002002101 is a prime.

Together with 101012002002101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101012002002101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50506001001051 + 50506001001052.

It is an arithmetic number, because the mean of its divisors is an integer number (50506001001052).

Almost surely, 2^{101012002002103} is an apocalyptic number.

101012002002103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101012002002103 is an equidigital number, since it uses as much as digits as its factorization.

101012002002103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 101012002002103 its reverse (301200200210101), we get a palindrome (402212202212204).

The spelling of 101012002002103 in words is "one hundred one trillion, twelve billion, two million, two thousand, one hundred three".