23411121403 has 2 divisors, whose sum is σ = 23411121404. Its totient is φ = 23411121402.

The previous prime is 23411121397. The next prime is 23411121439. The reversal of 23411121403 is 30412111432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23411121403 - 2⁹ = 23411120891 is a prime.

It is not a weakly prime, because it can be changed into another prime (23411121103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11705560701 + 11705560702.

It is an arithmetic number, because the mean of its divisors is an integer number (11705560702).

Almost surely, 2^23411121403 is an apocalyptic number.

23411121403 is a deficient number, since it is larger than the sum of its proper divisors (1).

23411121403 is an equidigital number, since it uses as much as digits as its factorization.

23411121403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 23411121403 its reverse (30412111432), we get a palindrome (53823232835).

The spelling of 23411121403 in words is "twenty-three billion, four hundred eleven million, one hundred twenty-one thousand, four hundred three".