122103133123011 has 16 divisors (see below), whose sum is σ = 163973341529088. Its totient is φ = 80818988565600.

The previous prime is 122103133122989. The next prime is 122103133123109. The reversal of 122103133123011 is 110321331301221.

It is not a de Polignac number, because 122103133123011 - 2¹³ = 122103133114819 is a prime.

It is a super-2 number, since 2×122103133123011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122103133123711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184899105 + ... + 185558306.

It is an arithmetic number, because the mean of its divisors is an integer number (10248333845568).

Almost surely, 2^{122103133123011} is an apocalyptic number.

122103133123011 is a deficient number, since it is larger than the sum of its proper divisors (41870208406077).

122103133123011 is a wasteful number, since it uses less digits than its factorization.

122103133123011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370458202.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 122103133123011 its reverse (110321331301221), we get a palindrome (232424464424232).

The spelling of 122103133123011 in words is "one hundred twenty-two trillion, one hundred three billion, one hundred thirty-three million, one hundred twenty-three thousand, eleven".