122103300012311 has 2 divisors, whose sum is σ = 122103300012312. Its totient is φ = 122103300012310.

The previous prime is 122103300012283. The next prime is 122103300012341. The reversal of 122103300012311 is 113210003301221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122103300012311 - 2¹⁴ = 122103299995927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122103300012341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051650006155 + 61051650006156.

It is an arithmetic number, because the mean of its divisors is an integer number (61051650006156).

Almost surely, 2^{122103300012311} is an apocalyptic number.

122103300012311 is a deficient number, since it is larger than the sum of its proper divisors (1).

122103300012311 is an equidigital number, since it uses as much as digits as its factorization.

122103300012311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 122103300012311 its reverse (113210003301221), we get a palindrome (235313303313532).

The spelling of 122103300012311 in words is "one hundred twenty-two trillion, one hundred three billion, three hundred million, twelve thousand, three hundred eleven".