23040121000103 has 2 divisors, whose sum is σ = 23040121000104. Its totient is φ = 23040121000102.

The previous prime is 23040121000097. The next prime is 23040121000121. The reversal of 23040121000103 is 30100012104032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23040121000103 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23040121000123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11520060500051 + 11520060500052.

It is an arithmetic number, because the mean of its divisors is an integer number (11520060500052).

Almost surely, 2^{23040121000103} is an apocalyptic number.

23040121000103 is a deficient number, since it is larger than the sum of its proper divisors (1).

23040121000103 is an equidigital number, since it uses as much as digits as its factorization.

23040121000103 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 17.

Adding to 23040121000103 its reverse (30100012104032), we get a palindrome (53140133104135).

The spelling of 23040121000103 in words is "twenty-three trillion, forty billion, one hundred twenty-one million, one hundred three", and thus it is an aban number.